174125421

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{31357}}^1$

素因数の和:31980

約数の個数: 12

約数和(自身を含む): 251930172

約数和(自身を除く): 77804751

約数列:

[1, 3, 9, 617, 1851, 5553, 31357, 94071, 282213, 19347269, 58041807, 174125421]

約数ペア:

[(1, 174125421), (3, 58041807), (9, 19347269), (617, 282213), (1851, 94071), (5553, 31357)]