68374339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 76014720

約数和(自身を除く): 7640381

約数列:

[1, 11, 89, 211, 331, 979, 2321, 3641, 18779, 29459, 69841, 206569, 324049, 768251, 6215849, 68374339]

約数ペア:

[(1, 68374339), (11, 6215849), (89, 768251), (211, 324049), (331, 206569), (979, 69841), (2321, 29459), (3641, 18779)]