64475033

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 82945260

約数和(自身を除く): 18470227

約数列:

[1, 7, 17, 29, 49, 119, 157, 203, 289, 493, 833, 1099, 1421, 2023, 2669, 3451, 4553, 7693, 8381, 14161, 18683, 24157, 31871, 45373, 58667, 77401, 130781, 223097, 317611, 410669, 541807, 1315817, 2223277, 3792649, 9210719, 64475033]

約数ペア:

[(1, 64475033), (7, 9210719), (17, 3792649), (29, 2223277), (49, 1315817), (119, 541807), (157, 410669), (203, 317611), (289, 223097), (493, 130781), (833, 77401), (1099, 58667), (1421, 45373), (2023, 31871), (2669, 24157), (3451, 18683), (4553, 14161), (7693, 8381)]