42958917

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{23059}}^1$

素因数の和:23094

約数の個数: 20

約数和(自身を含む): 66966240

約数和(自身を除く): 24007323

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 23059, 69177, 207531, 530357, 622593, 1591071, 1867779, 4773213, 14319639, 42958917]

約数ペア:

[(1, 42958917), (3, 14319639), (9, 4773213), (23, 1867779), (27, 1591071), (69, 622593), (81, 530357), (207, 207531), (621, 69177), (1863, 23059)]