130031853

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 206496000

約数和(自身を除く): 76464147

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 1433, 3129, 4299, 4321, 10031, 12963, 30093, 30247, 41557, 90741, 124671, 213517, 290899, 640551, 872697, 1494619, 4483857, 6191993, 18575979, 43343951, 130031853]

約数ペア:

[(1, 130031853), (3, 43343951), (7, 18575979), (21, 6191993), (29, 4483857), (87, 1494619), (149, 872697), (203, 640551), (447, 290899), (609, 213517), (1043, 124671), (1433, 90741), (3129, 41557), (4299, 30247), (4321, 30093), (10031, 12963)]