129438182013

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{774629}}^1$

素因数の和:774821

約数の個数: 32

約数和(自身を含む): 201775622400

約数和(自身を除く): 72337440387

約数列:

[1, 3, 7, 21, 73, 109, 219, 327, 511, 763, 1533, 2289, 7957, 23871, 55699, 167097, 774629, 2323887, 5422403, 16267209, 56547917, 84434561, 169643751, 253303683, 395835419, 591041927, 1187506257, 1773125781, 6163722953, 18491168859, 43146060671, 129438182013]

約数ペア:

[(1, 129438182013), (3, 43146060671), (7, 18491168859), (21, 6163722953), (73, 1773125781), (109, 1187506257), (219, 591041927), (327, 395835419), (511, 253303683), (763, 169643751), (1533, 84434561), (2289, 56547917), (7957, 16267209), (23871, 5422403), (55699, 2323887), (167097, 774629)]