156741699051

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{19559}}^1$

素因数の和:20073

約数の個数: 64

約数和(自身を含む): 268519680000

約数和(自身を除く): 111777980949

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 389, 763, 981, 1167, 2289, 2723, 2943, 3501, 6867, 8169, 10503, 19559, 20601, 24507, 42401, 58677, 73521, 127203, 136913, 176031, 296807, 381609, 410739, 528093, 890421, 1144827, 1232217, 2131931, 2671263, 3696651, 6395793, 7608451, 8013789, 14923517, 19187379, 22825353, 44770551, 53259157, 57562137, 68476059, 134311653, 159777471, 205428177, 402934959, 479332413, 829321159, 1437997239, 2487963477, 5805248113, 7463890431, 17415744339, 22391671293, 52247233017, 156741699051]

約数ペア:

[(1, 156741699051), (3, 52247233017), (7, 22391671293), (9, 17415744339), (21, 7463890431), (27, 5805248113), (63, 2487963477), (109, 1437997239), (189, 829321159), (327, 479332413), (389, 402934959), (763, 205428177), (981, 159777471), (1167, 134311653), (2289, 68476059), (2723, 57562137), (2943, 53259157), (3501, 44770551), (6867, 22825353), (8169, 19187379), (10503, 14923517), (19559, 8013789), (20601, 7608451), (24507, 6395793), (42401, 3696651), (58677, 2671263), (73521, 2131931), (127203, 1232217), (136913, 1144827), (176031, 890421), (296807, 528093), (381609, 410739)]