335969289

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 526065408

約数和(自身を除く): 190096119

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 603, 837, 1809, 1997, 2077, 2511, 5427, 5991, 6231, 17973, 18693, 53919, 56079, 61907, 133799, 161757, 168237, 185721, 401397, 557163, 1204191, 1671489, 3612573, 4147769, 5014467, 10837719, 12443307, 37329921, 111989763, 335969289]

約数ペア:

[(1, 335969289), (3, 111989763), (9, 37329921), (27, 12443307), (31, 10837719), (67, 5014467), (81, 4147769), (93, 3612573), (201, 1671489), (279, 1204191), (603, 557163), (837, 401397), (1809, 185721), (1997, 168237), (2077, 161757), (2511, 133799), (5427, 61907), (5991, 56079), (6231, 53919), (17973, 18693)]