80936541

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75571}}^1$

素因数の和:75601

約数の個数: 24

約数和(自身を含む): 141470784

約数和(自身を除く): 60534243

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 75571, 226713, 528997, 680139, 1284707, 1586991, 3854121, 4760973, 8992949, 11562363, 26978847, 80936541]

約数ペア:

[(1, 80936541), (3, 26978847), (7, 11562363), (9, 8992949), (17, 4760973), (21, 3854121), (51, 1586991), (63, 1284707), (119, 680139), (153, 528997), (357, 226713), (1071, 75571)]