27161487

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 43443840

約数和(自身を除く): 16282353

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 373, 783, 837, 899, 1119, 2349, 2511, 2697, 3357, 8091, 10071, 10817, 11563, 24273, 30213, 32451, 34689, 72819, 97353, 104067, 292059, 312201, 335327, 876177, 936603, 1005981, 3017943, 9053829, 27161487]

約数ペア:

[(1, 27161487), (3, 9053829), (9, 3017943), (27, 1005981), (29, 936603), (31, 876177), (81, 335327), (87, 312201), (93, 292059), (261, 104067), (279, 97353), (373, 72819), (783, 34689), (837, 32451), (899, 30213), (1119, 24273), (2349, 11563), (2511, 10817), (2697, 10071), (3357, 8091)]