72488283

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{2617}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 110584320

約数和(自身を除く): 38096037

約数列:

[1, 3, 7, 21, 1319, 2617, 3957, 7851, 9233, 18319, 27699, 54957, 3451823, 10355469, 24162761, 72488283]

約数ペア:

[(1, 72488283), (3, 24162761), (7, 10355469), (21, 3451823), (1319, 54957), (2617, 27699), (3957, 18319), (7851, 9233)]