87397470723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1151}}^1\times {\mathrm{1231}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 120921292800

約数和(自身を除く): 33523822077

約数列:

[1, 3, 29, 87, 709, 1151, 1231, 2127, 3453, 3693, 20561, 33379, 35699, 61683, 100137, 107097, 816059, 872779, 1416881, 2448177, 2618337, 4250643, 23665711, 25310591, 41089549, 70997133, 75931773, 123268647, 1004568629, 3013705887, 29132490241, 87397470723]

約数ペア:

[(1, 87397470723), (3, 29132490241), (29, 3013705887), (87, 1004568629), (709, 123268647), (1151, 75931773), (1231, 70997133), (2127, 41089549), (3453, 25310591), (3693, 23665711), (20561, 4250643), (33379, 2618337), (35699, 2448177), (61683, 1416881), (100137, 872779), (107097, 816059)]