7132779

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 10810800

約数和(自身を除く): 3678021

約数列:

[1, 3, 9, 27, 81, 149, 197, 243, 447, 591, 1341, 1773, 4023, 5319, 12069, 15957, 29353, 36207, 47871, 88059, 264177, 792531, 2377593, 7132779]

約数ペア:

[(1, 7132779), (3, 2377593), (9, 792531), (27, 264177), (81, 88059), (149, 47871), (197, 36207), (243, 29353), (447, 15957), (591, 12069), (1341, 5319), (1773, 4023)]