267156909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1811}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 397436832

約数和(自身を除く): 130279923

約数列:

[1, 3, 9, 37, 111, 333, 443, 1329, 1811, 3987, 5433, 16299, 16391, 49173, 67007, 147519, 201021, 603063, 802273, 2406819, 7220457, 29684101, 89052303, 267156909]

約数ペア:

[(1, 267156909), (3, 89052303), (9, 29684101), (37, 7220457), (111, 2406819), (333, 802273), (443, 603063), (1329, 201021), (1811, 147519), (3987, 67007), (5433, 49173), (16299, 16391)]