164192643

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{164357}}^1$

素因数の和:164403

約数の個数: 16

約数和(自身を含む): 249824160

約数和(自身を除く): 85631517

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 164357, 493071, 1479213, 4437639, 6081209, 18243627, 54730881, 164192643]

約数ペア:

[(1, 164192643), (3, 54730881), (9, 18243627), (27, 6081209), (37, 4437639), (111, 1479213), (333, 493071), (999, 164357)]