84242151

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1613}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 139320480

約数和(自身を除く): 55078329

約数列:

[1, 3, 7, 9, 21, 63, 829, 1613, 2487, 4839, 5803, 7461, 11291, 14517, 17409, 33873, 52227, 101619, 1337177, 4011531, 9360239, 12034593, 28080717, 84242151]

約数ペア:

[(1, 84242151), (3, 28080717), (7, 12034593), (9, 9360239), (21, 4011531), (63, 1337177), (829, 101619), (1613, 52227), (2487, 33873), (4839, 17409), (5803, 14517), (7461, 11291)]