769253877

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 1296142848

約数和(自身を除く): 526888971

約数列:

[1, 3, 7, 9, 21, 63, 83, 131, 249, 393, 581, 747, 917, 1123, 1179, 1743, 2751, 3369, 5229, 7861, 8253, 10107, 10873, 23583, 32619, 70749, 76111, 93209, 97857, 147113, 228333, 279627, 441339, 652463, 684999, 838881, 1029791, 1324017, 1957389, 3089373, 5872167, 9268119, 12210379, 36631137, 85472653, 109893411, 256417959, 769253877]

約数ペア:

[(1, 769253877), (3, 256417959), (7, 109893411), (9, 85472653), (21, 36631137), (63, 12210379), (83, 9268119), (131, 5872167), (249, 3089373), (393, 1957389), (581, 1324017), (747, 1029791), (917, 838881), (1123, 684999), (1179, 652463), (1743, 441339), (2751, 279627), (3369, 228333), (5229, 147113), (7861, 97857), (8253, 93209), (10107, 76111), (10873, 70749), (23583, 32619)]