77197391

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 86795040

約数和(自身を除く): 9597649

約数列:

[1, 17, 29, 61, 151, 289, 493, 1037, 1769, 2567, 4379, 8381, 9211, 17629, 30073, 43639, 74443, 156587, 267119, 511241, 1265531, 2661979, 4541023, 77197391]

約数ペア:

[(1, 77197391), (17, 4541023), (29, 2661979), (61, 1265531), (151, 511241), (289, 267119), (493, 156587), (1037, 74443), (1769, 43639), (2567, 30073), (4379, 17629), (8381, 9211)]