15661773639

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{2113}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 23685086880

約数和(自身を除く): 8023313241

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 379, 477, 1137, 2113, 2173, 3411, 6339, 6519, 15539, 19017, 19557, 20087, 46617, 60261, 86633, 111989, 139851, 180783, 259899, 335967, 779697, 800827, 823567, 1007901, 2402481, 2470701, 4591549, 7207443, 7412103, 13774647, 32833907, 41323941, 42443831, 98501721, 127331493, 295505163, 381994479, 1740197071, 5220591213, 15661773639]

約数ペア:

[(1, 15661773639), (3, 5220591213), (9, 1740197071), (41, 381994479), (53, 295505163), (123, 127331493), (159, 98501721), (369, 42443831), (379, 41323941), (477, 32833907), (1137, 13774647), (2113, 7412103), (2173, 7207443), (3411, 4591549), (6339, 2470701), (6519, 2402481), (15539, 1007901), (19017, 823567), (19557, 800827), (20087, 779697), (46617, 335967), (60261, 259899), (86633, 180783), (111989, 139851)]