78337589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 16218571

約数列:

[1, 11, 19, 31, 107, 113, 209, 341, 589, 1177, 1243, 2033, 2147, 3317, 3503, 6479, 12091, 22363, 23617, 36487, 38533, 63023, 66557, 133001, 229729, 374821, 693253, 732127, 2527019, 4123031, 7121599, 78337589]

約数ペア:

[(1, 78337589), (11, 7121599), (19, 4123031), (31, 2527019), (107, 732127), (113, 693253), (209, 374821), (341, 229729), (589, 133001), (1177, 66557), (1243, 63023), (2033, 38533), (2147, 36487), (3317, 23617), (3503, 22363), (6479, 12091)]