2912561091

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 5317401600

約数和(自身を除く): 2404840509

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 97, 99, 153, 171, 187, 209, 291, 297, 313, 323, 459, 513, 561, 627, 873, 939, 969, 1067, 1649, 1683, 1843, 1881, 2619, 2817, 2907, 3201, 3443, 3553, 4947, 5049, 5321, 5529, 5643, 5947, 8451, 8721, 9603, 10329, 10659, 14841, 15963, 16587, 17841, 18139, 20273, 28809, 30361, 30987, 31331, 31977, 44523, 47889, 49761, 53523, 54417, 58531, 60819, 65417, 91083, 92961, 93993, 95931, 101099, 143667, 160569, 163251, 175593, 182457, 196251, 273249, 281979, 303297, 333971, 344641, 489753, 516137, 526779, 547371, 576859, 588753, 819747, 845937, 909891, 1001913, 1033923, 1112089, 1548411, 1580337, 1730577, 1766259, 2729673, 3005739, 3101769, 3336267, 4645233, 5191731, 5677507, 6345449, 9017217, 9305307, 9806603, 10008801, 13935699, 15575193, 17032521, 19036347, 29419809, 30026403, 51097563, 57109041, 88259427, 107872633, 153292689, 171327123, 264778281, 323617899, 970853697, 2912561091]

約数ペア:

[(1, 2912561091), (3, 970853697), (9, 323617899), (11, 264778281), (17, 171327123), (19, 153292689), (27, 107872633), (33, 88259427), (51, 57109041), (57, 51097563), (97, 30026403), (99, 29419809), (153, 19036347), (171, 17032521), (187, 15575193), (209, 13935699), (291, 10008801), (297, 9806603), (313, 9305307), (323, 9017217), (459, 6345449), (513, 5677507), (561, 5191731), (627, 4645233), (873, 3336267), (939, 3101769), (969, 3005739), (1067, 2729673), (1649, 1766259), (1683, 1730577), (1843, 1580337), (1881, 1548411), (2619, 1112089), (2817, 1033923), (2907, 1001913), (3201, 909891), (3443, 845937), (3553, 819747), (4947, 588753), (5049, 576859), (5321, 547371), (5529, 526779), (5643, 516137), (5947, 489753), (8451, 344641), (8721, 333971), (9603, 303297), (10329, 281979), (10659, 273249), (14841, 196251), (15963, 182457), (16587, 175593), (17841, 163251), (18139, 160569), (20273, 143667), (28809, 101099), (30361, 95931), (30987, 93993), (31331, 92961), (31977, 91083), (44523, 65417), (47889, 60819), (49761, 58531), (53523, 54417)]