54664713

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 84889728

約数和(自身を除く): 30225015

約数列:

[1, 3, 9, 27, 47, 81, 83, 141, 173, 249, 423, 519, 747, 1269, 1557, 2241, 3807, 3901, 4671, 6723, 8131, 11703, 14013, 14359, 24393, 35109, 43077, 73179, 105327, 129231, 219537, 315981, 387693, 658611, 674873, 1163079, 2024619, 6073857, 18221571, 54664713]

約数ペア:

[(1, 54664713), (3, 18221571), (9, 6073857), (27, 2024619), (47, 1163079), (81, 674873), (83, 658611), (141, 387693), (173, 315981), (249, 219537), (423, 129231), (519, 105327), (747, 73179), (1269, 43077), (1557, 35109), (2241, 24393), (3807, 14359), (3901, 14013), (4671, 11703), (6723, 8131)]