74933379

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{15739}}^1$

素因数の和:15791

約数の個数: 18

約数和(自身を含む): 113154860

約数和(自身を除く): 38221481

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 15739, 47217, 141651, 361997, 1085991, 3257973, 8325931, 24977793, 74933379]

約数ペア:

[(1, 74933379), (3, 24977793), (9, 8325931), (23, 3257973), (69, 1085991), (207, 361997), (529, 141651), (1587, 47217), (4761, 15739)]