72791481

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{150707}}^1$

素因数の和:150740

約数の個数: 16

約数和(自身を含む): 115743744

約数和(自身を除く): 42952263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 150707, 452121, 1054949, 3164847, 3466261, 10398783, 24263827, 72791481]

約数ペア:

[(1, 72791481), (3, 24263827), (7, 10398783), (21, 3466261), (23, 3164847), (69, 1054949), (161, 452121), (483, 150707)]