77767703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 89995248

約数和(自身を除く): 12227545

約数列:

[1, 13, 19, 73, 227, 247, 361, 949, 1387, 2951, 4313, 4693, 16571, 18031, 26353, 56069, 81947, 215423, 314849, 342589, 1065311, 4093037, 5982131, 77767703]

約数ペア:

[(1, 77767703), (13, 5982131), (19, 4093037), (73, 1065311), (227, 342589), (247, 314849), (361, 215423), (949, 81947), (1387, 56069), (2951, 26353), (4313, 18031), (4693, 16571)]