1330745031

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 2519950848

約数和(自身を除く): 1189205817

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 151, 157, 189, 231, 243, 297, 453, 471, 567, 693, 729, 891, 1057, 1099, 1359, 1413, 1661, 1701, 1727, 2079, 2673, 3171, 3297, 4077, 4239, 4983, 5103, 5181, 6237, 8019, 9513, 9891, 11627, 12089, 12231, 12717, 14949, 15543, 18711, 23707, 28539, 29673, 34881, 36267, 36693, 38151, 44847, 46629, 56133, 71121, 85617, 89019, 104643, 108801, 110079, 114453, 134541, 139887, 165949, 213363, 256851, 260777, 267057, 313929, 326403, 403623, 419661, 497847, 640089, 770553, 782331, 801171, 941787, 979209, 1210869, 1258983, 1493541, 1825439, 1920267, 2346993, 2825361, 2937627, 4480623, 5476317, 5760801, 7040979, 8476083, 8812881, 13441869, 16428951, 17282403, 21122937, 40325607, 49286853, 63368811, 120976821, 147860559, 190106433, 443581677, 1330745031]

約数ペア:

[(1, 1330745031), (3, 443581677), (7, 190106433), (9, 147860559), (11, 120976821), (21, 63368811), (27, 49286853), (33, 40325607), (63, 21122937), (77, 17282403), (81, 16428951), (99, 13441869), (151, 8812881), (157, 8476083), (189, 7040979), (231, 5760801), (243, 5476317), (297, 4480623), (453, 2937627), (471, 2825361), (567, 2346993), (693, 1920267), (729, 1825439), (891, 1493541), (1057, 1258983), (1099, 1210869), (1359, 979209), (1413, 941787), (1661, 801171), (1701, 782331), (1727, 770553), (2079, 640089), (2673, 497847), (3171, 419661), (3297, 403623), (4077, 326403), (4239, 313929), (4983, 267057), (5103, 260777), (5181, 256851), (6237, 213363), (8019, 165949), (9513, 139887), (9891, 134541), (11627, 114453), (12089, 110079), (12231, 108801), (12717, 104643), (14949, 89019), (15543, 85617), (18711, 71121), (23707, 56133), (28539, 46629), (29673, 44847), (34881, 38151), (36267, 36693)]