40330851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 26646429

約数列:

[1, 3, 11, 17, 29, 33, 37, 51, 67, 87, 111, 187, 201, 319, 407, 493, 561, 629, 737, 957, 1073, 1139, 1221, 1479, 1887, 1943, 2211, 2479, 3219, 3417, 5423, 5829, 6919, 7437, 11803, 12529, 16269, 18241, 20757, 21373, 27269, 33031, 35409, 37587, 42143, 54723, 64119, 71891, 81807, 99093, 126429, 200651, 215673, 363341, 463573, 601953, 790801, 1090023, 1222147, 1390719, 2372403, 3666441, 13443617, 40330851]

約数ペア:

[(1, 40330851), (3, 13443617), (11, 3666441), (17, 2372403), (29, 1390719), (33, 1222147), (37, 1090023), (51, 790801), (67, 601953), (87, 463573), (111, 363341), (187, 215673), (201, 200651), (319, 126429), (407, 99093), (493, 81807), (561, 71891), (629, 64119), (737, 54723), (957, 42143), (1073, 37587), (1139, 35409), (1221, 33031), (1479, 27269), (1887, 21373), (1943, 20757), (2211, 18241), (2479, 16269), (3219, 12529), (3417, 11803), (5423, 7437), (5829, 6919)]