143313009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1753}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 232369920

約数和(自身を除く): 89056911

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 1603, 1753, 3893, 4809, 5259, 11679, 12271, 27251, 29801, 36813, 81753, 89403, 208607, 401437, 625821, 1204311, 2810059, 6824429, 8430177, 20473287, 47771003, 143313009]

約数ペア:

[(1, 143313009), (3, 47771003), (7, 20473287), (17, 8430177), (21, 6824429), (51, 2810059), (119, 1204311), (229, 625821), (357, 401437), (687, 208607), (1603, 89403), (1753, 81753), (3893, 36813), (4809, 29801), (5259, 27251), (11679, 12271)]