68891397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15299}}^1$

素因数の和:15400

約数の個数: 16

約数和(自身を含む): 97920000

約数和(自身を除く): 29028603

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 15299, 45897, 290681, 872043, 1208621, 3625863, 22963799, 68891397]

約数ペア:

[(1, 68891397), (3, 22963799), (19, 3625863), (57, 1208621), (79, 872043), (237, 290681), (1501, 45897), (4503, 15299)]