142499763

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44351}}^1$

素因数の和:44384

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 112967757

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 44351, 133053, 310457, 399159, 753967, 931371, 1197477, 2261901, 2794113, 5277769, 6785703, 8382339, 15833307, 20357109, 47499921, 142499763]

約数ペア:

[(1, 142499763), (3, 47499921), (7, 20357109), (9, 15833307), (17, 8382339), (21, 6785703), (27, 5277769), (51, 2794113), (63, 2261901), (119, 1197477), (153, 931371), (189, 753967), (357, 399159), (459, 310457), (1071, 133053), (3213, 44351)]