72951193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 14865767

約数列:

[1, 7, 23, 109, 161, 763, 2507, 4157, 17549, 29099, 95611, 453113, 669277, 3171791, 10421599, 72951193]

約数ペア:

[(1, 72951193), (7, 10421599), (23, 3171791), (109, 669277), (161, 453113), (763, 95611), (2507, 29099), (4157, 17549)]