63978822

素因数分解:

$2^1\times 3^4\times {\mathrm{394931}}^1$

素因数の和:394945

約数の個数: 20

約数和(自身を含む): 143360316

約数和(自身を除く): 79381494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 394931, 789862, 1184793, 2369586, 3554379, 7108758, 10663137, 21326274, 31989411, 63978822]

約数ペア:

[(1, 63978822), (2, 31989411), (3, 21326274), (6, 10663137), (9, 7108758), (18, 3554379), (27, 2369586), (54, 1184793), (81, 789862), (162, 394931)]