74799981

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{52937}}^1$

素因数の和:53100

約数の個数: 12

約数和(自身を含む): 108734652

約数和(自身を除く): 33934671

約数列:

[1, 3, 9, 157, 471, 1413, 52937, 158811, 476433, 8311109, 24933327, 74799981]

約数ペア:

[(1, 74799981), (3, 24933327), (9, 8311109), (157, 476433), (471, 158811), (1413, 52937)]