75387891

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 101836800

約数和(自身を除く): 26448909

約数列:

[1, 3, 149, 191, 447, 573, 883, 2649, 28459, 85377, 131567, 168653, 394701, 505959, 25129297, 75387891]

約数ペア:

[(1, 75387891), (3, 25129297), (149, 505959), (191, 394701), (447, 168653), (573, 131567), (883, 85377), (2649, 28459)]