54986529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45481}}^1$

素因数の和:45528

約数の個数: 16

約数和(自身を含む): 81503744

約数和(自身を除く): 26517215

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 45481, 136443, 591253, 1409911, 1773759, 4229733, 18328843, 54986529]

約数ペア:

[(1, 54986529), (3, 18328843), (13, 4229733), (31, 1773759), (39, 1409911), (93, 591253), (403, 136443), (1209, 45481)]