51809679

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 79161600

約数和(自身を除く): 27351921

約数列:

[1, 3, 9, 27, 61, 83, 183, 249, 379, 549, 747, 1137, 1647, 2241, 3411, 5063, 10233, 15189, 23119, 31457, 45567, 69357, 94371, 136701, 208071, 283113, 624213, 849339, 1918877, 5756631, 17269893, 51809679]

約数ペア:

[(1, 51809679), (3, 17269893), (9, 5756631), (27, 1918877), (61, 849339), (83, 624213), (183, 283113), (249, 208071), (379, 136701), (549, 94371), (747, 69357), (1137, 45567), (1647, 31457), (2241, 23119), (3411, 15189), (5063, 10233)]