51863361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21529}}^1$

素因数の和:21616

約数の個数: 16

約数和(自身を含む): 76474560

約数和(自身を除く): 24611199

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 21529, 64587, 236819, 710457, 1571617, 4714851, 17287787, 51863361]

約数ペア:

[(1, 51863361), (3, 17287787), (11, 4714851), (33, 1571617), (73, 710457), (219, 236819), (803, 64587), (2409, 21529)]