667075563

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8137

約数の個数: 72

約数和(自身を含む): 1294853040

約数和(自身を除く): 627777477

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 833, 1071, 1309, 1617, 1683, 2499, 3927, 4851, 7497, 8089, 9163, 11781, 24267, 27489, 56623, 72801, 82467, 88979, 137513, 169869, 266937, 396361, 412539, 509607, 622853, 800811, 962591, 1189083, 1237617, 1512643, 1868559, 2887773, 3567249, 4359971, 4537929, 5605677, 6738137, 8663319, 10588501, 13079913, 13613787, 20214411, 31765503, 39239739, 60643233, 74119507, 95296509, 222358521, 667075563]

約数ペア:

[(1, 667075563), (3, 222358521), (7, 95296509), (9, 74119507), (11, 60643233), (17, 39239739), (21, 31765503), (33, 20214411), (49, 13613787), (51, 13079913), (63, 10588501), (77, 8663319), (99, 6738137), (119, 5605677), (147, 4537929), (153, 4359971), (187, 3567249), (231, 2887773), (357, 1868559), (441, 1512643), (539, 1237617), (561, 1189083), (693, 962591), (833, 800811), (1071, 622853), (1309, 509607), (1617, 412539), (1683, 396361), (2499, 266937), (3927, 169869), (4851, 137513), (7497, 88979), (8089, 82467), (9163, 72801), (11781, 56623), (24267, 27489)]