71323713

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 112865280

約数和(自身を除く): 41541567

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2671, 2967, 8013, 8901, 24039, 26703, 61433, 72117, 114853, 184299, 344559, 552897, 1033677, 1658691, 2641619, 3101031, 7924857, 23774571, 71323713]

約数ペア:

[(1, 71323713), (3, 23774571), (9, 7924857), (23, 3101031), (27, 2641619), (43, 1658691), (69, 1033677), (129, 552897), (207, 344559), (387, 184299), (621, 114853), (989, 72117), (1161, 61433), (2671, 26703), (2967, 24039), (8013, 8901)]