118668823

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 38095337

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 553, 971, 1027, 1343, 1547, 6797, 7189, 9401, 12623, 16507, 17459, 76709, 88361, 115549, 122213, 214591, 536963, 997217, 1304053, 1502137, 6980519, 9128371, 16952689, 118668823]

約数ペア:

[(1, 118668823), (7, 16952689), (13, 9128371), (17, 6980519), (79, 1502137), (91, 1304053), (119, 997217), (221, 536963), (553, 214591), (971, 122213), (1027, 115549), (1343, 88361), (1547, 76709), (6797, 17459), (7189, 16507), (9401, 12623)]