98643159

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{20719}}^1$

素因数の和:20771

約数の個数: 18

約数和(自身を含む): 148956080

約数和(自身を除く): 50312921

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 20719, 62157, 186471, 476537, 1429611, 4288833, 10960351, 32881053, 98643159]

約数ペア:

[(1, 98643159), (3, 32881053), (9, 10960351), (23, 4288833), (69, 1429611), (207, 476537), (529, 186471), (1587, 62157), (4761, 20719)]