164860419

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{7039}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 226856960

約数和(自身を除く): 61996541

約数列:

[1, 3, 37, 111, 211, 633, 7039, 7807, 21117, 23421, 260443, 781329, 1485229, 4455687, 54953473, 164860419]

約数ペア:

[(1, 164860419), (3, 54953473), (37, 4455687), (111, 1485229), (211, 781329), (633, 260443), (7039, 23421), (7807, 21117)]