77916405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5843}}^1$

素因数の和:5985

約数の個数: 32

約数和(自身を含む): 143622144

約数和(自身を除く): 65705739

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 5843, 13335, 17529, 29215, 40901, 87645, 122703, 204505, 613515, 742061, 2226183, 3710305, 5194427, 11130915, 15583281, 25972135, 77916405]

約数ペア:

[(1, 77916405), (3, 25972135), (5, 15583281), (7, 11130915), (15, 5194427), (21, 3710305), (35, 2226183), (105, 742061), (127, 613515), (381, 204505), (635, 122703), (889, 87645), (1905, 40901), (2667, 29215), (4445, 17529), (5843, 13335)]