57663417

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 32911431

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 503, 721, 1113, 1509, 2163, 3521, 5459, 10563, 16377, 26659, 38213, 51809, 79977, 114639, 155427, 186613, 362663, 559839, 1087989, 2745877, 8237631, 19221139, 57663417]

約数ペア:

[(1, 57663417), (3, 19221139), (7, 8237631), (21, 2745877), (53, 1087989), (103, 559839), (159, 362663), (309, 186613), (371, 155427), (503, 114639), (721, 79977), (1113, 51809), (1509, 38213), (2163, 26659), (3521, 16377), (5459, 10563)]