972479601

素因数分解:

$3^4\times {\mathrm{2027}}^1\times {\mathrm{5923}}^1$

素因数の和:7962

約数の個数: 20

約数和(自身を含む): 1453678512

約数和(自身を除く): 481198911

約数列:

[1, 3, 9, 27, 81, 2027, 5923, 6081, 17769, 18243, 53307, 54729, 159921, 164187, 479763, 12005921, 36017763, 108053289, 324159867, 972479601]

約数ペア:

[(1, 972479601), (3, 324159867), (9, 108053289), (27, 36017763), (81, 12005921), (2027, 479763), (5923, 164187), (6081, 159921), (17769, 54729), (18243, 53307)]