86156917881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{97871}}^1$

素因数の和:98353

約数の個数: 32

約数和(自身を含む): 124897199616

約数和(自身を除く): 38740281735

約数列:

[1, 3, 17, 41, 51, 123, 421, 697, 1263, 2091, 7157, 17261, 21471, 51783, 97871, 293437, 293613, 880311, 1663807, 4012711, 4991421, 12038133, 41203691, 68216087, 123611073, 204648261, 700462747, 1689351331, 2101388241, 5068053993, 28718972627, 86156917881]

約数ペア:

[(1, 86156917881), (3, 28718972627), (17, 5068053993), (41, 2101388241), (51, 1689351331), (123, 700462747), (421, 204648261), (697, 123611073), (1263, 68216087), (2091, 41203691), (7157, 12038133), (17261, 4991421), (21471, 4012711), (51783, 1663807), (97871, 880311), (293437, 293613)]