54985971

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{937}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 75880448

約数和(自身を除く): 20894477

約数列:

[1, 3, 31, 93, 631, 937, 1893, 2811, 19561, 29047, 58683, 87141, 591247, 1773741, 18328657, 54985971]

約数ペア:

[(1, 54985971), (3, 18328657), (31, 1773741), (93, 591247), (631, 87141), (937, 58683), (1893, 29047), (2811, 19561)]