90108603

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59243}}^1$

素因数の和:59275

約数の個数: 18

約数和(自身を含む): 140941476

約数和(自身を除く): 50832873

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 59243, 177729, 533187, 770159, 2310477, 6931431, 10012067, 30036201, 90108603]

約数ペア:

[(1, 90108603), (3, 30036201), (9, 10012067), (13, 6931431), (39, 2310477), (117, 770159), (169, 533187), (507, 177729), (1521, 59243)]