68900187

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 93589760

約数和(自身を除く): 24689573

約数列:

[1, 3, 67, 201, 373, 919, 1119, 2757, 24991, 61573, 74973, 184719, 342787, 1028361, 22966729, 68900187]

約数ペア:

[(1, 68900187), (3, 22966729), (67, 1028361), (201, 342787), (373, 184719), (919, 74973), (1119, 61573), (2757, 24991)]