47253969

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13194

約数の個数: 32

約数和(自身を含む): 84224000

約数和(自身を除く): 36970031

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 13159, 39477, 92113, 118431, 250021, 276339, 355293, 750063, 829017, 1750147, 2250189, 2487051, 5250441, 6750567, 15751323, 47253969]

約数ペア:

[(1, 47253969), (3, 15751323), (7, 6750567), (9, 5250441), (19, 2487051), (21, 2250189), (27, 1750147), (57, 829017), (63, 750063), (133, 355293), (171, 276339), (189, 250021), (399, 118431), (513, 92113), (1197, 39477), (3591, 13159)]