155781414

素因数分解:

$2^1\times 3^3\times {\mathrm{971}}^1\times {\mathrm{2971}}^1$

素因数の和:3953

約数の個数: 32

約数和(自身を含む): 346654080

約数和(自身を除く): 190872666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 971, 1942, 2913, 2971, 5826, 5942, 8739, 8913, 17478, 17826, 26217, 26739, 52434, 53478, 80217, 160434, 2884841, 5769682, 8654523, 17309046, 25963569, 51927138, 77890707, 155781414]

約数ペア:

[(1, 155781414), (2, 77890707), (3, 51927138), (6, 25963569), (9, 17309046), (18, 8654523), (27, 5769682), (54, 2884841), (971, 160434), (1942, 80217), (2913, 53478), (2971, 52434), (5826, 26739), (5942, 26217), (8739, 17826), (8913, 17478)]