158242581

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14519}}^1$

素因数の和:14705

約数の個数: 24

約数和(自身を含む): 262753920

約数和(自身を除く): 104511339

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 10899, 14519, 43557, 101633, 130671, 304899, 914697, 2511787, 7535361, 17582509, 22606083, 52747527, 158242581]

約数ペア:

[(1, 158242581), (3, 52747527), (7, 22606083), (9, 17582509), (21, 7535361), (63, 2511787), (173, 914697), (519, 304899), (1211, 130671), (1557, 101633), (3633, 43557), (10899, 14519)]