66163554

素因数分解:

$2^1\times 3^5\times {\mathrm{136139}}^1$

素因数の和:136156

約数の個数: 24

約数和(自身を含む): 148664880

約数和(自身を除く): 82501326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 136139, 272278, 408417, 816834, 1225251, 2450502, 3675753, 7351506, 11027259, 22054518, 33081777, 66163554]

約数ペア:

[(1, 66163554), (2, 33081777), (3, 22054518), (6, 11027259), (9, 7351506), (18, 3675753), (27, 2450502), (54, 1225251), (81, 816834), (162, 408417), (243, 272278), (486, 136139)]