75067857

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 115167360

約数和(自身を除く): 40099503

約数列:

[1, 3, 9, 27, 37, 111, 163, 333, 461, 489, 999, 1383, 1467, 4149, 4401, 6031, 12447, 17057, 18093, 51171, 54279, 75143, 153513, 162837, 225429, 460539, 676287, 2028861, 2780291, 8340873, 25022619, 75067857]

約数ペア:

[(1, 75067857), (3, 25022619), (9, 8340873), (27, 2780291), (37, 2028861), (111, 676287), (163, 460539), (333, 225429), (461, 162837), (489, 153513), (999, 75143), (1383, 54279), (1467, 51171), (4149, 18093), (4401, 17057), (6031, 12447)]