42194547

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{1723}}^1$

素因数の和:2639

約数の個数: 16

約数和(自身を含む): 62615680

約数和(自身を除く): 20421133

約数列:

[1, 3, 9, 27, 907, 1723, 2721, 5169, 8163, 15507, 24489, 46521, 1562761, 4688283, 14064849, 42194547]

約数ペア:

[(1, 42194547), (3, 14064849), (9, 4688283), (27, 1562761), (907, 46521), (1723, 24489), (2721, 15507), (5169, 8163)]