77149961

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 19790839

約数列:

[1, 7, 17, 49, 101, 119, 131, 343, 707, 833, 917, 1717, 2227, 4949, 5831, 6419, 12019, 13231, 15589, 34643, 44933, 84133, 92617, 109123, 224927, 588931, 648319, 763861, 1574489, 4538233, 11021423, 77149961]

約数ペア:

[(1, 77149961), (7, 11021423), (17, 4538233), (49, 1574489), (101, 763861), (119, 648319), (131, 588931), (343, 224927), (707, 109123), (833, 92617), (917, 84133), (1717, 44933), (2227, 34643), (4949, 15589), (5831, 13231), (6419, 12019)]