279773718507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{14449}}^1\times {\mathrm{113233}}^1$

素因数の和:127707

約数の個数: 24

約数和(自身を含む): 425420138000

約数和(自身を除く): 145646419493

約数列:

[1, 3, 9, 19, 57, 171, 14449, 43347, 113233, 130041, 274531, 339699, 823593, 1019097, 2151427, 2470779, 6454281, 19362843, 1636103617, 4908310851, 14724932553, 31085968723, 93257906169, 279773718507]

約数ペア:

[(1, 279773718507), (3, 93257906169), (9, 31085968723), (19, 14724932553), (57, 4908310851), (171, 1636103617), (14449, 19362843), (43347, 6454281), (113233, 2470779), (130041, 2151427), (274531, 1019097), (339699, 823593)]