66631854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 137009664

約数和(自身を除く): 70377810

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 953, 1626, 1906, 2859, 5718, 11653, 23306, 34959, 40979, 69918, 81958, 122937, 245874, 258263, 516526, 774789, 1549578, 11105309, 22210618, 33315927, 66631854]

約数ペア:

[(1, 66631854), (2, 33315927), (3, 22210618), (6, 11105309), (43, 1549578), (86, 774789), (129, 516526), (258, 258263), (271, 245874), (542, 122937), (813, 81958), (953, 69918), (1626, 40979), (1906, 34959), (2859, 23306), (5718, 11653)]