1626696189

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{84737}}^1$

素因数の和:84831

約数の個数: 24

約数和(自身を含む): 2467570560

約数和(自身を除く): 840874371

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 6399, 19197, 84737, 254211, 762633, 2287899, 6694223, 6863697, 20082669, 20591091, 60248007, 180744021, 542232063, 1626696189]

約数ペア:

[(1, 1626696189), (3, 542232063), (9, 180744021), (27, 60248007), (79, 20591091), (81, 20082669), (237, 6863697), (243, 6694223), (711, 2287899), (2133, 762633), (6399, 254211), (19197, 84737)]