86262651

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 134077680

約数和(自身を除く): 47815029

約数列:

[1, 3, 9, 27, 37, 81, 107, 111, 269, 321, 333, 807, 963, 999, 2421, 2889, 2997, 3959, 7263, 8667, 9953, 11877, 21789, 28783, 29859, 35631, 86349, 89577, 106893, 259047, 268731, 320679, 777141, 806193, 1064971, 2331423, 3194913, 9584739, 28754217, 86262651]

約数ペア:

[(1, 86262651), (3, 28754217), (9, 9584739), (27, 3194913), (37, 2331423), (81, 1064971), (107, 806193), (111, 777141), (269, 320679), (321, 268731), (333, 259047), (807, 106893), (963, 89577), (999, 86349), (2421, 35631), (2889, 29859), (2997, 28783), (3959, 21789), (7263, 11877), (8667, 9953)]