57406947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 86102016

約数和(自身を除く): 28695069

約数列:

[1, 3, 13, 31, 39, 93, 103, 309, 403, 461, 1209, 1339, 1383, 3193, 4017, 5993, 9579, 14291, 17979, 41509, 42873, 47483, 124527, 142449, 185783, 557349, 617279, 1471973, 1851837, 4415919, 19135649, 57406947]

約数ペア:

[(1, 57406947), (3, 19135649), (13, 4415919), (31, 1851837), (39, 1471973), (93, 617279), (103, 557349), (309, 185783), (403, 142449), (461, 124527), (1209, 47483), (1339, 42873), (1383, 41509), (3193, 17979), (4017, 14291), (5993, 9579)]