69966678

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{220021}}^1$

素因数の和:220079

約数の個数: 16

約数和(自身を含む): 142574256

約数和(自身を除く): 72607578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 220021, 440042, 660063, 1320126, 11661113, 23322226, 34983339, 69966678]

約数ペア:

[(1, 69966678), (2, 34983339), (3, 23322226), (6, 11661113), (53, 1320126), (106, 660063), (159, 440042), (318, 220021)]