74988753

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20641}}^1$

素因数の和:20824

約数の個数: 16

約数和(自身を含む): 114934656

約数和(自身を除く): 39945903

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 20641, 61923, 144487, 433461, 3570893, 10712679, 24996251, 74988753]

約数ペア:

[(1, 74988753), (3, 24996251), (7, 10712679), (21, 3570893), (173, 433461), (519, 144487), (1211, 61923), (3633, 20641)]