47642643

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 71171568

約数和(自身を除く): 23528925

約数列:

[1, 3, 9, 37, 111, 173, 333, 519, 827, 1557, 2481, 6401, 7443, 19203, 30599, 57609, 91797, 143071, 275391, 429213, 1287639, 5293627, 15880881, 47642643]

約数ペア:

[(1, 47642643), (3, 15880881), (9, 5293627), (37, 1287639), (111, 429213), (173, 275391), (333, 143071), (519, 91797), (827, 57609), (1557, 30599), (2481, 19203), (6401, 7443)]