68940399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{44449}}^1$

素因数の和:44510

約数の個数: 16

約数和(自身を含む): 102412800

約数和(自身を除く): 33472401

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 44449, 133347, 488939, 1466817, 2089103, 6267309, 22980133, 68940399]

約数ペア:

[(1, 68940399), (3, 22980133), (11, 6267309), (33, 2089103), (47, 1466817), (141, 488939), (517, 133347), (1551, 44449)]