47574459

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{3517}}^1$

素因数の和:3696

約数の個数: 20

約数和(自身を含む): 71513904

約数和(自身を除く): 23939445

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 3517, 4509, 10551, 13527, 31653, 94959, 284877, 587339, 1762017, 5286051, 15858153, 47574459]

約数ペア:

[(1, 47574459), (3, 15858153), (9, 5286051), (27, 1762017), (81, 587339), (167, 284877), (501, 94959), (1503, 31653), (3517, 13527), (4509, 10551)]