54912477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 79540992

約数和(自身を除く): 24628515

約数列:

[1, 3, 23, 37, 69, 111, 137, 157, 411, 471, 851, 2553, 3151, 3611, 5069, 5809, 9453, 10833, 15207, 17427, 21509, 64527, 116587, 133607, 349761, 400821, 494707, 795833, 1484121, 2387499, 18304159, 54912477]

約数ペア:

[(1, 54912477), (3, 18304159), (23, 2387499), (37, 1484121), (69, 795833), (111, 494707), (137, 400821), (157, 349761), (411, 133607), (471, 116587), (851, 64527), (2553, 21509), (3151, 17427), (3611, 15207), (5069, 10833), (5809, 9453)]