75473557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 86619456

約数和(自身を除く): 11145899

約数列:

[1, 17, 23, 43, 67, 391, 731, 989, 1139, 1541, 2881, 4489, 16813, 26197, 48977, 66263, 76313, 103247, 193027, 1126471, 1755199, 3281459, 4439621, 75473557]

約数ペア:

[(1, 75473557), (17, 4439621), (23, 3281459), (43, 1755199), (67, 1126471), (391, 193027), (731, 103247), (989, 76313), (1139, 66263), (1541, 48977), (2881, 26197), (4489, 16813)]