149485281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{85469}}^1$

素因数の和:85536

約数の個数: 16

約数和(自身を含む): 221538240

約数和(自身を除く): 72052959

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 85469, 256407, 940159, 2820477, 4529857, 13589571, 49828427, 149485281]

約数ペア:

[(1, 149485281), (3, 49828427), (11, 13589571), (33, 4529857), (53, 2820477), (159, 940159), (583, 256407), (1749, 85469)]