80158923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 54671157

約数列:

[1, 3, 9, 13, 27, 39, 43, 47, 113, 117, 129, 141, 339, 351, 387, 423, 559, 611, 1017, 1161, 1269, 1469, 1677, 1833, 2021, 3051, 4407, 4859, 5031, 5311, 5499, 6063, 13221, 14577, 15093, 15933, 16497, 18189, 26273, 39663, 43731, 47799, 54567, 63167, 69043, 78819, 131193, 143397, 189501, 207129, 228373, 236457, 568503, 621387, 685119, 709371, 1705509, 1864161, 2055357, 2968849, 6166071, 8906547, 26719641, 80158923]

約数ペア:

[(1, 80158923), (3, 26719641), (9, 8906547), (13, 6166071), (27, 2968849), (39, 2055357), (43, 1864161), (47, 1705509), (113, 709371), (117, 685119), (129, 621387), (141, 568503), (339, 236457), (351, 228373), (387, 207129), (423, 189501), (559, 143397), (611, 131193), (1017, 78819), (1161, 69043), (1269, 63167), (1469, 54567), (1677, 47799), (1833, 43731), (2021, 39663), (3051, 26273), (4407, 18189), (4859, 16497), (5031, 15933), (5311, 15093), (5499, 14577), (6063, 13221)]