79033521

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28297}}^1$

素因数の和:28333

約数の個数: 24

約数和(自身を含む): 129038880

約数和(自身を除く): 50005359

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 28297, 84891, 198079, 537643, 594237, 1386553, 1612929, 3763501, 4159659, 11290503, 26344507, 79033521]

約数ペア:

[(1, 79033521), (3, 26344507), (7, 11290503), (19, 4159659), (21, 3763501), (49, 1612929), (57, 1386553), (133, 594237), (147, 537643), (399, 198079), (931, 84891), (2793, 28297)]