71494623

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 109159680

約数和(自身を除く): 37665057

約数列:

[1, 3, 9, 27, 61, 83, 183, 249, 523, 549, 747, 1569, 1647, 2241, 4707, 5063, 14121, 15189, 31903, 43409, 45567, 95709, 130227, 136701, 287127, 390681, 861381, 1172043, 2647949, 7943847, 23831541, 71494623]

約数ペア:

[(1, 71494623), (3, 23831541), (9, 7943847), (27, 2647949), (61, 1172043), (83, 861381), (183, 390681), (249, 287127), (523, 136701), (549, 130227), (747, 95709), (1569, 45567), (1647, 43409), (2241, 31903), (4707, 15189), (5063, 14121)]