2667156639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{49477}}^1$

素因数の和:49655

約数の個数: 32

約数和(自身を含む): 4331897856

約数和(自身を除く): 1664741217

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 3171, 7701, 17969, 49477, 53907, 148431, 346339, 841109, 1039017, 2523327, 5887763, 7471027, 17663289, 22413081, 52297189, 127007459, 156891567, 381022377, 889052213, 2667156639]

約数ペア:

[(1, 2667156639), (3, 889052213), (7, 381022377), (17, 156891567), (21, 127007459), (51, 52297189), (119, 22413081), (151, 17663289), (357, 7471027), (453, 5887763), (1057, 2523327), (2567, 1039017), (3171, 841109), (7701, 346339), (17969, 148431), (49477, 53907)]