163645808529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1327}}^1\times {\mathrm{16267}}^1$

素因数の和:17642

約数の個数: 48

約数和(自身を含む): 263394797568

約数和(自身を除く): 99748989039

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1327, 2527, 3981, 7581, 9289, 16267, 25213, 27867, 48801, 75639, 113869, 176491, 309073, 341607, 479047, 529473, 927219, 1437141, 2163511, 3353329, 5872387, 6490533, 10059987, 17617161, 21586309, 41106709, 64758927, 123320127, 151104163, 410139871, 453312489, 1230419613, 2870979097, 7792657549, 8612937291, 23377972647, 54548602843, 163645808529]

約数ペア:

[(1, 163645808529), (3, 54548602843), (7, 23377972647), (19, 8612937291), (21, 7792657549), (57, 2870979097), (133, 1230419613), (361, 453312489), (399, 410139871), (1083, 151104163), (1327, 123320127), (2527, 64758927), (3981, 41106709), (7581, 21586309), (9289, 17617161), (16267, 10059987), (25213, 6490533), (27867, 5872387), (48801, 3353329), (75639, 2163511), (113869, 1437141), (176491, 927219), (309073, 529473), (341607, 479047)]