99785799

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{20959}}^1$

素因数の和:21011

約数の個数: 18

約数和(自身を含む): 150681440

約数和(自身を除く): 50895641

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 20959, 62877, 188631, 482057, 1446171, 4338513, 11087311, 33261933, 99785799]

約数ペア:

[(1, 99785799), (3, 33261933), (9, 11087311), (23, 4338513), (69, 1446171), (207, 482057), (529, 188631), (1587, 62877), (4761, 20959)]