156717017811

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{1907}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 237913251840

約数和(自身を除く): 81196234029

約数列:

[1, 3, 9, 27, 71, 163, 213, 263, 489, 639, 789, 1467, 1907, 1917, 2367, 4401, 5721, 7101, 11573, 17163, 18673, 34719, 42869, 51489, 56019, 104157, 128607, 135397, 168057, 310841, 312471, 385821, 406191, 501541, 504171, 932523, 1157463, 1218573, 1504623, 2797569, 3043699, 3655719, 4513869, 8392707, 9131097, 13541607, 22069711, 27393291, 35609411, 66209133, 81751183, 82179873, 106828233, 198627399, 245253549, 320484699, 595882197, 735760647, 961454097, 2207281941, 5804333993, 17413001979, 52239005937, 156717017811]

約数ペア:

[(1, 156717017811), (3, 52239005937), (9, 17413001979), (27, 5804333993), (71, 2207281941), (163, 961454097), (213, 735760647), (263, 595882197), (489, 320484699), (639, 245253549), (789, 198627399), (1467, 106828233), (1907, 82179873), (1917, 81751183), (2367, 66209133), (4401, 35609411), (5721, 27393291), (7101, 22069711), (11573, 13541607), (17163, 9131097), (18673, 8392707), (34719, 4513869), (42869, 3655719), (51489, 3043699), (56019, 2797569), (104157, 1504623), (128607, 1218573), (135397, 1157463), (168057, 932523), (310841, 504171), (312471, 501541), (385821, 406191)]