72592713

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 112694400

約数和(自身を除く): 40101687

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 783, 1117, 2241, 2407, 3351, 7221, 10053, 21663, 30159, 32393, 64989, 92711, 97179, 278133, 291537, 834399, 874611, 2503197, 2688619, 8065857, 24197571, 72592713]

約数ペア:

[(1, 72592713), (3, 24197571), (9, 8065857), (27, 2688619), (29, 2503197), (83, 874611), (87, 834399), (249, 291537), (261, 278133), (747, 97179), (783, 92711), (1117, 64989), (2241, 32393), (2407, 30159), (3351, 21663), (7221, 10053)]