66770994

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 136500480

約数和(自身を除く): 69729486

約数列:

[1, 2, 3, 6, 67, 134, 163, 201, 326, 402, 489, 978, 1019, 2038, 3057, 6114, 10921, 21842, 32763, 65526, 68273, 136546, 166097, 204819, 332194, 409638, 498291, 996582, 11128499, 22256998, 33385497, 66770994]

約数ペア:

[(1, 66770994), (2, 33385497), (3, 22256998), (6, 11128499), (67, 996582), (134, 498291), (163, 409638), (201, 332194), (326, 204819), (402, 166097), (489, 136546), (978, 68273), (1019, 65526), (2038, 32763), (3057, 21842), (6114, 10921)]