156332883

素因数分解:

$3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 245056000

約数和(自身を除く): 88723117

約数列:

[1, 3, 7, 21, 49, 139, 147, 343, 417, 973, 1029, 1093, 2919, 3279, 6811, 7651, 20433, 22953, 47677, 53557, 143031, 151927, 160671, 374899, 455781, 1063489, 1124697, 3190467, 7444423, 22333269, 52110961, 156332883]

約数ペア:

[(1, 156332883), (3, 52110961), (7, 22333269), (21, 7444423), (49, 3190467), (139, 1124697), (147, 1063489), (343, 455781), (417, 374899), (973, 160671), (1029, 151927), (1093, 143031), (2919, 53557), (3279, 47677), (6811, 22953), (7651, 20433)]