51109281

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 77688000

約数和(自身を除く): 26578719

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 3319, 5133, 9957, 15399, 29871, 96251, 195821, 288753, 587463, 866259, 1762389, 5678809, 17036427, 51109281]

約数ペア:

[(1, 51109281), (3, 17036427), (9, 5678809), (29, 1762389), (59, 866259), (87, 587463), (177, 288753), (261, 195821), (531, 96251), (1711, 29871), (3319, 15399), (5133, 9957)]