72342171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4483}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 114718656

約数和(自身を除く): 42376485

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1467, 1793, 4483, 5379, 13449, 16137, 40347, 49313, 147939, 443817, 730729, 2192187, 6576561, 8038019, 24114057, 72342171]

約数ペア:

[(1, 72342171), (3, 24114057), (9, 8038019), (11, 6576561), (33, 2192187), (99, 730729), (163, 443817), (489, 147939), (1467, 49313), (1793, 40347), (4483, 16137), (5379, 13449)]