67783494

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 139424256

約数和(自身を除く): 71640762

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 942, 1531, 3062, 4593, 7379, 9186, 14758, 22137, 44274, 71957, 143914, 215871, 240367, 431742, 480734, 721101, 1442202, 11297249, 22594498, 33891747, 67783494]

約数ペア:

[(1, 67783494), (2, 33891747), (3, 22594498), (6, 11297249), (47, 1442202), (94, 721101), (141, 480734), (157, 431742), (282, 240367), (314, 215871), (471, 143914), (942, 71957), (1531, 44274), (3062, 22137), (4593, 14758), (7379, 9186)]