79620399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1187}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 119536560

約数和(自身を除く): 39916161

約数列:

[1, 3, 9, 29, 87, 257, 261, 771, 1187, 2313, 3561, 7453, 10683, 22359, 34423, 67077, 103269, 305059, 309807, 915177, 2745531, 8846711, 26540133, 79620399]

約数ペア:

[(1, 79620399), (3, 26540133), (9, 8846711), (29, 2745531), (87, 915177), (257, 309807), (261, 305059), (771, 103269), (1187, 67077), (2313, 34423), (3561, 22359), (7453, 10683)]