65720337399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1\times {\mathrm{809}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 98687160000

約数和(自身を除く): 32966822601

約数列:

[1, 3, 9, 29, 87, 261, 439, 709, 809, 1317, 2127, 2427, 3951, 6381, 7281, 12731, 20561, 23461, 38193, 61683, 70383, 114579, 185049, 211149, 311251, 355151, 573581, 933753, 1065453, 1720743, 2801259, 3196359, 5162229, 9026279, 10299379, 16633849, 27078837, 30898137, 49901547, 81236511, 92694411, 149704641, 251802059, 755406177, 2266218531, 7302259711, 21906779133, 65720337399]

約数ペア:

[(1, 65720337399), (3, 21906779133), (9, 7302259711), (29, 2266218531), (87, 755406177), (261, 251802059), (439, 149704641), (709, 92694411), (809, 81236511), (1317, 49901547), (2127, 30898137), (2427, 27078837), (3951, 16633849), (6381, 10299379), (7281, 9026279), (12731, 5162229), (20561, 3196359), (23461, 2801259), (38193, 1720743), (61683, 1065453), (70383, 933753), (114579, 573581), (185049, 355151), (211149, 311251)]