620161178151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{75883}}^1$

素因数の和:76072

約数の個数: 64

約数和(自身を含む): 926809537536

約数和(自身を除く): 306648359385

約数列:

[1, 3, 17, 37, 51, 61, 71, 111, 183, 213, 629, 1037, 1207, 1887, 2257, 2627, 3111, 3621, 4331, 6771, 7881, 12993, 38369, 44659, 73627, 75883, 115107, 133977, 160247, 220881, 227649, 480741, 1290011, 2724199, 2807671, 3870033, 4628863, 5387693, 8172597, 8423013, 13886589, 16163079, 47730407, 78690671, 91590781, 143191221, 171267931, 199344641, 236072013, 274772343, 328649273, 513803793, 598033923, 985947819, 2911554827, 3388858897, 5587037641, 8734664481, 10166576691, 12160023101, 16761112923, 36480069303, 206720392717, 620161178151]

約数ペア:

[(1, 620161178151), (3, 206720392717), (17, 36480069303), (37, 16761112923), (51, 12160023101), (61, 10166576691), (71, 8734664481), (111, 5587037641), (183, 3388858897), (213, 2911554827), (629, 985947819), (1037, 598033923), (1207, 513803793), (1887, 328649273), (2257, 274772343), (2627, 236072013), (3111, 199344641), (3621, 171267931), (4331, 143191221), (6771, 91590781), (7881, 78690671), (12993, 47730407), (38369, 16163079), (44659, 13886589), (73627, 8423013), (75883, 8172597), (115107, 5387693), (133977, 4628863), (160247, 3870033), (220881, 2807671), (227649, 2724199), (480741, 1290011)]