66540453

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7057}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 101635200

約数和(自身を除く): 35094747

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 7057, 9429, 21171, 49399, 148197, 3168593, 9505779, 22180151, 66540453]

約数ペア:

[(1, 66540453), (3, 22180151), (7, 9505779), (21, 3168593), (449, 148197), (1347, 49399), (3143, 21171), (7057, 9429)]