51469869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23279}}^1$

素因数の和:23360

約数の個数: 16

約数和(自身を含む): 75985920

約数和(自身を除く): 24516051

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 23279, 69837, 256069, 768207, 1559693, 4679079, 17156623, 51469869]

約数ペア:

[(1, 51469869), (3, 17156623), (11, 4679079), (33, 1559693), (67, 768207), (201, 256069), (737, 69837), (2211, 23279)]