82760713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 102205760

約数和(自身を除く): 19445047

約数列:

[1, 7, 19, 61, 101, 133, 427, 707, 1159, 1919, 6161, 8113, 10201, 13433, 43127, 71407, 117059, 193819, 622261, 819413, 1356733, 4355827, 11822959, 82760713]

約数ペア:

[(1, 82760713), (7, 11822959), (19, 4355827), (61, 1356733), (101, 819413), (133, 622261), (427, 193819), (707, 117059), (1159, 71407), (1919, 43127), (6161, 13433), (8113, 10201)]