87330591

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 129257856

約数和(自身を除く): 41927265

約数列:

[1, 3, 9, 53, 159, 223, 477, 669, 821, 2007, 2463, 7389, 11819, 35457, 43513, 106371, 130539, 183083, 391617, 549249, 1647747, 9703399, 29110197, 87330591]

約数ペア:

[(1, 87330591), (3, 29110197), (9, 9703399), (53, 1647747), (159, 549249), (223, 391617), (477, 183083), (669, 130539), (821, 106371), (2007, 43513), (2463, 35457), (7389, 11819)]