65744763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 107850240

約数和(自身を除く): 42105477

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3019, 3111, 7259, 9057, 21133, 21777, 51323, 63399, 153969, 184159, 359261, 552477, 1077783, 1289113, 3130703, 3867339, 9392109, 21914921, 65744763]

約数ペア:

[(1, 65744763), (3, 21914921), (7, 9392109), (17, 3867339), (21, 3130703), (51, 1289113), (61, 1077783), (119, 552477), (183, 359261), (357, 184159), (427, 153969), (1037, 63399), (1281, 51323), (3019, 21777), (3111, 21133), (7259, 9057)]