211671662403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8537}}^1\times {\mathrm{9173}}^1$

素因数の和:17783

約数の個数: 32

約数和(自身を含む): 304537755456

約数和(自身を除く): 92866093053

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 8537, 9173, 25611, 27519, 145129, 155941, 435387, 452461, 467823, 486169, 1357383, 1458507, 7691837, 8264873, 23075511, 24794619, 78309901, 234929703, 1331268317, 3993804951, 4150424753, 12451274259, 70557220801, 211671662403]

約数ペア:

[(1, 211671662403), (3, 70557220801), (17, 12451274259), (51, 4150424753), (53, 3993804951), (159, 1331268317), (901, 234929703), (2703, 78309901), (8537, 24794619), (9173, 23075511), (25611, 8264873), (27519, 7691837), (145129, 1458507), (155941, 1357383), (435387, 486169), (452461, 467823)]