47798907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 23325573

約数列:

[1, 3, 13, 39, 41, 123, 167, 179, 501, 533, 537, 1599, 2171, 2327, 6513, 6847, 6981, 7339, 20541, 22017, 29893, 89011, 89679, 95407, 267033, 286221, 388609, 1165827, 1225613, 3676839, 15932969, 47798907]

約数ペア:

[(1, 47798907), (3, 15932969), (13, 3676839), (39, 1225613), (41, 1165827), (123, 388609), (167, 286221), (179, 267033), (501, 95407), (533, 89679), (537, 89011), (1599, 29893), (2171, 22017), (2327, 20541), (6513, 7339), (6847, 6981)]