90474485759

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 104837483520

約数和(自身を除く): 14362997761

約数列:

[1, 7, 139, 401, 461, 503, 973, 2807, 3227, 3521, 55739, 64079, 69917, 184861, 201703, 231883, 390173, 448553, 489419, 1294027, 1411921, 1623181, 25695679, 28036717, 32231737, 92985083, 179869753, 196257019, 225622159, 650895581, 12924926537, 90474485759]

約数ペア:

[(1, 90474485759), (7, 12924926537), (139, 650895581), (401, 225622159), (461, 196257019), (503, 179869753), (973, 92985083), (2807, 32231737), (3227, 28036717), (3521, 25695679), (55739, 1623181), (64079, 1411921), (69917, 1294027), (184861, 489419), (201703, 448553), (231883, 390173)]