53011899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 81368352

約数和(自身を除く): 28356453

約数列:

[1, 3, 9, 17, 51, 153, 421, 823, 1263, 2469, 3789, 7157, 7407, 13991, 21471, 41973, 64413, 125919, 346483, 1039449, 3118347, 5890211, 17670633, 53011899]

約数ペア:

[(1, 53011899), (3, 17670633), (9, 5890211), (17, 3118347), (51, 1039449), (153, 346483), (421, 125919), (823, 64413), (1263, 41973), (2469, 21471), (3789, 13991), (7157, 7407)]