98478029421

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{8874293}}^1$

素因数の和:8874442

約数の個数: 20

約数和(自身を含む): 148182961212

約数和(自身を除く): 49704931791

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 8874293, 26622879, 79868637, 239605911, 718817733, 1215778141, 3647334423, 10942003269, 32826009807, 98478029421]

約数ペア:

[(1, 98478029421), (3, 32826009807), (9, 10942003269), (27, 3647334423), (81, 1215778141), (137, 718817733), (411, 239605911), (1233, 79868637), (3699, 26622879), (11097, 8874293)]