173232189

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{164513}}^1$

素因数の和:164538

約数の個数: 20

約数和(自身を含む): 278686716

約数和(自身を除く): 105454527

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 164513, 493539, 1480617, 2138669, 4441851, 6416007, 13325553, 19248021, 57744063, 173232189]

約数ペア:

[(1, 173232189), (3, 57744063), (9, 19248021), (13, 13325553), (27, 6416007), (39, 4441851), (81, 2138669), (117, 1480617), (351, 493539), (1053, 164513)]