63512181

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 99800064

約数和(自身を除く): 36287883

約数列:

[1, 3, 9, 27, 47, 67, 81, 83, 141, 201, 243, 249, 423, 603, 747, 1269, 1809, 2241, 3149, 3807, 3901, 5427, 5561, 6723, 9447, 11421, 11703, 16281, 16683, 20169, 28341, 35109, 50049, 85023, 105327, 150147, 255069, 261367, 315981, 450441, 765207, 784101, 947943, 1351323, 2352303, 7056909, 21170727, 63512181]

約数ペア:

[(1, 63512181), (3, 21170727), (9, 7056909), (27, 2352303), (47, 1351323), (67, 947943), (81, 784101), (83, 765207), (141, 450441), (201, 315981), (243, 261367), (249, 255069), (423, 150147), (603, 105327), (747, 85023), (1269, 50049), (1809, 35109), (2241, 28341), (3149, 20169), (3807, 16683), (3901, 16281), (5427, 11703), (5561, 11421), (6723, 9447)]