72548601

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 104901888

約数和(自身を除く): 32353287

約数列:

[1, 3, 23, 37, 69, 111, 157, 181, 471, 543, 851, 2553, 3611, 4163, 5809, 6697, 10833, 12489, 17427, 20091, 28417, 85251, 133607, 154031, 400821, 462093, 653591, 1051429, 1960773, 3154287, 24182867, 72548601]

約数ペア:

[(1, 72548601), (3, 24182867), (23, 3154287), (37, 1960773), (69, 1051429), (111, 653591), (157, 462093), (181, 400821), (471, 154031), (543, 133607), (851, 85251), (2553, 28417), (3611, 20091), (4163, 17427), (5809, 12489), (6697, 10833)]