68500047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 46515633

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 2879, 3399, 7931, 8637, 20153, 23793, 31669, 60459, 95007, 221683, 296537, 665049, 889611, 2075759, 3261907, 6227277, 9785721, 22833349, 68500047]

約数ペア:

[(1, 68500047), (3, 22833349), (7, 9785721), (11, 6227277), (21, 3261907), (33, 2075759), (77, 889611), (103, 665049), (231, 296537), (309, 221683), (721, 95007), (1133, 60459), (2163, 31669), (2879, 23793), (3399, 20153), (7931, 8637)]