55717641

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5857}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 92603264

約数和(自身を除く): 36885623

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 5857, 9513, 17571, 40999, 52713, 122997, 368991, 884407, 2653221, 6190849, 7959663, 18572547, 55717641]

約数ペア:

[(1, 55717641), (3, 18572547), (7, 7959663), (9, 6190849), (21, 2653221), (63, 884407), (151, 368991), (453, 122997), (1057, 52713), (1359, 40999), (3171, 17571), (5857, 9513)]