117457533

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{17471}}^1$

素因数の和:17566

約数の個数: 20

約数和(自身を含む): 177585408

約数和(自身を除く): 60127875

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 17471, 52413, 157239, 471717, 1415151, 1450093, 4350279, 13050837, 39152511, 117457533]

約数ペア:

[(1, 117457533), (3, 39152511), (9, 13050837), (27, 4350279), (81, 1450093), (83, 1415151), (249, 471717), (747, 157239), (2241, 52413), (6723, 17471)]