74651919

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1307}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 101291520

約数和(自身を除く): 26639601

約数列:

[1, 3, 79, 237, 241, 723, 1307, 3921, 19039, 57117, 103253, 309759, 314987, 944961, 24883973, 74651919]

約数ペア:

[(1, 74651919), (3, 24883973), (79, 944961), (237, 314987), (241, 309759), (723, 103253), (1307, 57117), (3921, 19039)]