147954339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1879}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 230615840

約数和(自身を除く): 82661501

約数列:

[1, 3, 9, 13, 39, 117, 673, 1879, 2019, 5637, 6057, 8749, 16911, 24427, 26247, 73281, 78741, 219843, 1264567, 3793701, 11381103, 16439371, 49318113, 147954339]

約数ペア:

[(1, 147954339), (3, 49318113), (9, 16439371), (13, 11381103), (39, 3793701), (117, 1264567), (673, 219843), (1879, 78741), (2019, 73281), (5637, 26247), (6057, 24427), (8749, 16911)]