123457972029

素因数分解:

$3^1\times 7^1\times {\mathrm{171383}}^1\times {\mathrm{34303}}^1$

素因数の和:205696

約数の個数: 16

約数和(自身を含む): 188133015552

約数和(自身を除く): 64675043523

約数列:

[1, 3, 7, 21, 34303, 102909, 171383, 240121, 514149, 720363, 1199681, 3599043, 5878951049, 17636853147, 41152657343, 123457972029]

約数ペア:

[(1, 123457972029), (3, 41152657343), (7, 17636853147), (21, 5878951049), (34303, 3599043), (102909, 1199681), (171383, 720363), (240121, 514149)]