47910267

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16481}}^1$

素因数の和:16523

約数の個数: 24

約数和(自身を含む): 77135760

約数和(自身を除く): 29225493

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16481, 49443, 148329, 280177, 313139, 840531, 939417, 2521593, 2818251, 5323363, 15970089, 47910267]

約数ペア:

[(1, 47910267), (3, 15970089), (9, 5323363), (17, 2818251), (19, 2521593), (51, 939417), (57, 840531), (153, 313139), (171, 280177), (323, 148329), (969, 49443), (2907, 16481)]