72028202379

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149126713}}^1$

素因数の和:149126746

約数の個数: 16

約数和(自身を含む): 114529316352

約数和(自身を除く): 42501113973

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 149126713, 447380139, 1043886991, 3131660973, 3429914399, 10289743197, 24009400793, 72028202379]

約数ペア:

[(1, 72028202379), (3, 24009400793), (7, 10289743197), (21, 3429914399), (23, 3131660973), (69, 1043886991), (161, 447380139), (483, 149126713)]