15662521809

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4783}}^1$

素因数の和:4939

約数の個数: 72

約数和(自身を含む): 25939536896

約数和(自身を除く): 10277015087

約数列:

[1, 3, 9, 11, 31, 33, 93, 97, 99, 121, 279, 291, 341, 363, 873, 1023, 1067, 1089, 3007, 3069, 3201, 3751, 4783, 9021, 9603, 11253, 11737, 14349, 27063, 33077, 33759, 35211, 43047, 52613, 99231, 105633, 148273, 157839, 297693, 363847, 444819, 463951, 473517, 578743, 1091541, 1334457, 1391853, 1631003, 1736229, 3274623, 4175559, 4893009, 5103461, 5208687, 14382481, 14679027, 15310383, 17941033, 43147443, 45931149, 53823099, 56138071, 129442329, 158207291, 161469297, 168414213, 474621873, 505242639, 1423865619, 1740280201, 5220840603, 15662521809]

約数ペア:

[(1, 15662521809), (3, 5220840603), (9, 1740280201), (11, 1423865619), (31, 505242639), (33, 474621873), (93, 168414213), (97, 161469297), (99, 158207291), (121, 129442329), (279, 56138071), (291, 53823099), (341, 45931149), (363, 43147443), (873, 17941033), (1023, 15310383), (1067, 14679027), (1089, 14382481), (3007, 5208687), (3069, 5103461), (3201, 4893009), (3751, 4175559), (4783, 3274623), (9021, 1736229), (9603, 1631003), (11253, 1391853), (11737, 1334457), (14349, 1091541), (27063, 578743), (33077, 473517), (33759, 463951), (35211, 444819), (43047, 363847), (52613, 297693), (99231, 157839), (105633, 148273)]