87016367067

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{218086133}}^1$

素因数の和:218086162

約数の個数: 16

約数和(自身を含む): 139575125760

約数和(自身を除く): 52558758693

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 218086133, 654258399, 1526602931, 4143636527, 4579808793, 12430909581, 29005455689, 87016367067]

約数ペア:

[(1, 87016367067), (3, 29005455689), (7, 12430909581), (19, 4579808793), (21, 4143636527), (57, 1526602931), (133, 654258399), (399, 218086133)]