492769053

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 833015040

約数和(自身を除く): 340245987

約数列:

[1, 3, 7, 9, 21, 63, 73, 109, 219, 327, 511, 657, 763, 981, 983, 1533, 2289, 2949, 4599, 6867, 6881, 7957, 8847, 20643, 23871, 55699, 61929, 71613, 71759, 107147, 167097, 215277, 321441, 501291, 502313, 645831, 750029, 964323, 1506939, 2250087, 4520817, 6750261, 7821731, 23465193, 54752117, 70395579, 164256351, 492769053]

約数ペア:

[(1, 492769053), (3, 164256351), (7, 70395579), (9, 54752117), (21, 23465193), (63, 7821731), (73, 6750261), (109, 4520817), (219, 2250087), (327, 1506939), (511, 964323), (657, 750029), (763, 645831), (981, 502313), (983, 501291), (1533, 321441), (2289, 215277), (2949, 167097), (4599, 107147), (6867, 71759), (6881, 71613), (7957, 61929), (8847, 55699), (20643, 23871)]