26143641

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 39405184

約数和(自身を除く): 13261543

約数列:

[1, 3, 9, 27, 81, 243, 271, 397, 813, 1191, 2439, 3573, 7317, 10719, 21951, 32157, 65853, 96471, 107587, 322761, 968283, 2904849, 8714547, 26143641]

約数ペア:

[(1, 26143641), (3, 8714547), (9, 2904849), (27, 968283), (81, 322761), (243, 107587), (271, 96471), (397, 65853), (813, 32157), (1191, 21951), (2439, 10719), (3573, 7317)]