90270999

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110221}}^1$

素因数の和:110247

約数の個数: 24

約数和(自身を含む): 160483232

約数和(自身を除く): 70212233

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 110221, 330663, 771547, 991989, 1432873, 2314641, 4298619, 6943923, 10030111, 12895857, 30090333, 90270999]

約数ペア:

[(1, 90270999), (3, 30090333), (7, 12895857), (9, 10030111), (13, 6943923), (21, 4298619), (39, 2314641), (63, 1432873), (91, 991989), (117, 771547), (273, 330663), (819, 110221)]