156943880997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1\times {\mathrm{662353}}^1$

素因数の和:666532

約数の個数: 16

約数和(自身を含む): 220325434560

約数和(自身を除く): 63381553563

約数列:

[1, 3, 19, 57, 4157, 12471, 78983, 236949, 662353, 1987059, 12584707, 37754121, 2753401421, 8260204263, 52314626999, 156943880997]

約数ペア:

[(1, 156943880997), (3, 52314626999), (19, 8260204263), (57, 2753401421), (4157, 37754121), (12471, 12584707), (78983, 1987059), (236949, 662353)]