172880822061

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{941}}^1\times {\mathrm{9241}}^1$

素因数の和:10282

約数の個数: 36

約数和(自身を含む): 255441689724

約数和(自身を除く): 82560867663

約数列:

[1, 3, 9, 47, 141, 423, 941, 2209, 2823, 6627, 8469, 9241, 19881, 27723, 44227, 83169, 132681, 398043, 434327, 1302981, 2078669, 3908943, 6236007, 8695781, 18708021, 20413369, 26087343, 61240107, 78262029, 183720321, 408701707, 1226105121, 3678315363, 19208980229, 57626940687, 172880822061]

約数ペア:

[(1, 172880822061), (3, 57626940687), (9, 19208980229), (47, 3678315363), (141, 1226105121), (423, 408701707), (941, 183720321), (2209, 78262029), (2823, 61240107), (6627, 26087343), (8469, 20413369), (9241, 18708021), (19881, 8695781), (27723, 6236007), (44227, 3908943), (83169, 2078669), (132681, 1302981), (398043, 434327)]