67965289

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 78984576

約数和(自身を除く): 11019287

約数列:

[1, 7, 131, 137, 541, 917, 959, 3787, 17947, 70871, 74117, 125629, 496097, 518819, 9709327, 67965289]

約数ペア:

[(1, 67965289), (7, 9709327), (131, 518819), (137, 496097), (541, 125629), (917, 74117), (959, 70871), (3787, 17947)]