73166391

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 109961280

約数和(自身を除く): 36794889

約数列:

[1, 3, 9, 29, 87, 197, 261, 591, 1423, 1773, 4269, 5713, 12807, 17139, 41267, 51417, 123801, 280331, 371403, 840993, 2522979, 8129599, 24388797, 73166391]

約数ペア:

[(1, 73166391), (3, 24388797), (9, 8129599), (29, 2522979), (87, 840993), (197, 371403), (261, 280331), (591, 123801), (1423, 51417), (1773, 41267), (4269, 17139), (5713, 12807)]