164027979

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 244745280

約数和(自身を除く): 80717301

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 4183, 4357, 12549, 13071, 37647, 39213, 204779, 387773, 614337, 1163319, 1843011, 3489957, 18225331, 54675993, 164027979]

約数ペア:

[(1, 164027979), (3, 54675993), (9, 18225331), (47, 3489957), (89, 1843011), (141, 1163319), (267, 614337), (423, 387773), (801, 204779), (4183, 39213), (4357, 37647), (12549, 13071)]