57129639

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{22861}}^1$

素因数の和:22895

約数の個数: 24

約数和(自身を含む): 93825648

約数和(自身を除く): 36696009

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 22861, 68583, 160027, 388637, 480081, 1120189, 1165911, 2720459, 3360567, 8161377, 19043213, 57129639]

約数ペア:

[(1, 57129639), (3, 19043213), (7, 8161377), (17, 3360567), (21, 2720459), (49, 1165911), (51, 1120189), (119, 480081), (147, 388637), (357, 160027), (833, 68583), (2499, 22861)]