75012687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1597}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 115171056

約数和(自身を除く): 40158369

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 1597, 2763, 4791, 5219, 14373, 15657, 27149, 46971, 81447, 244341, 490279, 1470837, 4412511, 8334743, 25004229, 75012687]

約数ペア:

[(1, 75012687), (3, 25004229), (9, 8334743), (17, 4412511), (51, 1470837), (153, 490279), (307, 244341), (921, 81447), (1597, 46971), (2763, 27149), (4791, 15657), (5219, 14373)]