9103563

素因数分解:

$3^3\times 7^3\times {\mathrm{983}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 15744000

約数和(自身を除く): 6640437

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 983, 1029, 1323, 2949, 3087, 6881, 8847, 9261, 20643, 26541, 48167, 61929, 144501, 185787, 337169, 433503, 1011507, 1300509, 3034521, 9103563]

約数ペア:

[(1, 9103563), (3, 3034521), (7, 1300509), (9, 1011507), (21, 433503), (27, 337169), (49, 185787), (63, 144501), (147, 61929), (189, 48167), (343, 26541), (441, 20643), (983, 9261), (1029, 8847), (1323, 6881), (2949, 3087)]