84171735

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23677}}^1$

素因数の和:23767

約数の個数: 24

約数和(自身を含む): 147750720

約数和(自身を除く): 63578985

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 23677, 71031, 118385, 213093, 355155, 1065465, 1870483, 5611449, 9352415, 16834347, 28057245, 84171735]

約数ペア:

[(1, 84171735), (3, 28057245), (5, 16834347), (9, 9352415), (15, 5611449), (45, 1870483), (79, 1065465), (237, 355155), (395, 213093), (711, 118385), (1185, 71031), (3555, 23677)]