157085109459

素因数分解:

$3^4\times {\mathrm{16427}}^1\times {\mathrm{118057}}^1$

素因数の和:134496

約数の個数: 20

約数和(自身を含む): 234674275704

約数和(自身を除く): 77589166245

約数列:

[1, 3, 9, 27, 81, 16427, 49281, 118057, 147843, 354171, 443529, 1062513, 1330587, 3187539, 9562617, 1939322339, 5817967017, 17453901051, 52361703153, 157085109459]

約数ペア:

[(1, 157085109459), (3, 52361703153), (9, 17453901051), (27, 5817967017), (81, 1939322339), (16427, 9562617), (49281, 3187539), (118057, 1330587), (147843, 1062513), (354171, 443529)]