30611277

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1550

約数の個数: 20

約数和(自身を含む): 45914176

約数和(自身を除く): 15302899

約数列:

[1, 3, 9, 27, 81, 307, 921, 1231, 2763, 3693, 8289, 11079, 24867, 33237, 99711, 377917, 1133751, 3401253, 10203759, 30611277]

約数ペア:

[(1, 30611277), (3, 10203759), (9, 3401253), (27, 1133751), (81, 377917), (307, 99711), (921, 33237), (1231, 24867), (2763, 11079), (3693, 8289)]