98772777

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{11839}}^1$

素因数の和:11954

約数の個数: 20

約数和(自身を含む): 148994560

約数和(自身を除く): 50221783

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 11839, 35517, 106551, 319653, 958959, 1219417, 3658251, 10974753, 32924259, 98772777]

約数ペア:

[(1, 98772777), (3, 32924259), (9, 10974753), (27, 3658251), (81, 1219417), (103, 958959), (309, 319653), (927, 106551), (2781, 35517), (8343, 11839)]