82500411

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^2$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 127879680

約数和(自身を除く): 45379269

約数列:

[1, 3, 7, 21, 79, 223, 237, 553, 669, 1561, 1659, 4683, 17617, 49729, 52851, 123319, 149187, 348103, 369957, 1044309, 3928591, 11785773, 27500137, 82500411]

約数ペア:

[(1, 82500411), (3, 27500137), (7, 11785773), (21, 3928591), (79, 1044309), (223, 369957), (237, 348103), (553, 149187), (669, 123319), (1561, 52851), (1659, 49729), (4683, 17617)]