72543311

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8737}}^1$

素因数の和:8798

約数の個数: 12

約数和(自身を含む): 79900272

約数和(自身を除く): 7356961

約数列:

[1, 19, 23, 361, 437, 8303, 8737, 166003, 200951, 3154057, 3818069, 72543311]

約数ペア:

[(1, 72543311), (19, 3818069), (23, 3154057), (361, 200951), (437, 166003), (8303, 8737)]