72488451

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84191}}^1$

素因数の和:84242

約数の個数: 16

約数和(自身を含む): 113154048

約数和(自身を除く): 40665597

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 84191, 252573, 589337, 1768011, 3451831, 10355493, 24162817, 72488451]

約数ペア:

[(1, 72488451), (3, 24162817), (7, 10355493), (21, 3451831), (41, 1768011), (123, 589337), (287, 252573), (861, 84191)]