17967883941

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2861}}^1$

素因数の和:3032

約数の個数: 96

約数和(自身を含む): 31948162560

約数和(自身を除く): 13980278619

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 101, 141, 147, 189, 303, 329, 423, 441, 707, 909, 987, 1269, 1323, 2121, 2303, 2727, 2861, 2961, 4747, 4949, 6363, 6909, 8583, 8883, 14241, 14847, 19089, 20027, 20727, 25749, 33229, 42723, 44541, 60081, 62181, 77247, 99687, 128169, 133623, 134467, 140189, 180243, 232603, 288961, 299061, 403401, 420567, 540729, 697809, 866883, 897183, 941269, 1210203, 1261701, 2022727, 2093427, 2600649, 2823807, 3630609, 3785103, 6068181, 6280281, 6588883, 7801947, 8471421, 13581167, 14159089, 18204543, 19766649, 25414263, 40743501, 42477267, 54613629, 59299947, 95068169, 122230503, 127431801, 177899841, 285204507, 366691509, 382295403, 665477183, 855613521, 1996431549, 2566840563, 5989294647, 17967883941]

約数ペア:

[(1, 17967883941), (3, 5989294647), (7, 2566840563), (9, 1996431549), (21, 855613521), (27, 665477183), (47, 382295403), (49, 366691509), (63, 285204507), (101, 177899841), (141, 127431801), (147, 122230503), (189, 95068169), (303, 59299947), (329, 54613629), (423, 42477267), (441, 40743501), (707, 25414263), (909, 19766649), (987, 18204543), (1269, 14159089), (1323, 13581167), (2121, 8471421), (2303, 7801947), (2727, 6588883), (2861, 6280281), (2961, 6068181), (4747, 3785103), (4949, 3630609), (6363, 2823807), (6909, 2600649), (8583, 2093427), (8883, 2022727), (14241, 1261701), (14847, 1210203), (19089, 941269), (20027, 897183), (20727, 866883), (25749, 697809), (33229, 540729), (42723, 420567), (44541, 403401), (60081, 299061), (62181, 288961), (77247, 232603), (99687, 180243), (128169, 140189), (133623, 134467)]