65363679

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{1657}}^1$

素因数の和:2156

約数の個数: 20

約数和(自身を含む): 97901584

約数和(自身を除く): 32537905

約数列:

[1, 3, 9, 27, 81, 487, 1461, 1657, 4383, 4971, 13149, 14913, 39447, 44739, 134217, 806959, 2420877, 7262631, 21787893, 65363679]

約数ペア:

[(1, 65363679), (3, 21787893), (9, 7262631), (27, 2420877), (81, 806959), (487, 134217), (1461, 44739), (1657, 39447), (4383, 14913), (4971, 13149)]