63951433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 84720384

約数和(自身を除く): 20768951

約数列:

[1, 7, 13, 17, 67, 91, 119, 221, 469, 617, 871, 1139, 1547, 4319, 6097, 7973, 8021, 10489, 14807, 41339, 56147, 73423, 103649, 136357, 289373, 537407, 702763, 954499, 3761849, 4919341, 9135919, 63951433]

約数ペア:

[(1, 63951433), (7, 9135919), (13, 4919341), (17, 3761849), (67, 954499), (91, 702763), (119, 537407), (221, 289373), (469, 136357), (617, 103649), (871, 73423), (1139, 56147), (1547, 41339), (4319, 14807), (6097, 10489), (7973, 8021)]