27221436795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{17659}}^1$

素因数の和:18004

約数の個数: 64

約数和(自身を含む): 50901488640

約数和(自身を除く): 23680051845

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 277, 371, 795, 831, 1113, 1385, 1855, 1939, 4155, 5565, 5817, 9695, 14681, 17659, 29085, 44043, 52977, 73405, 88295, 102767, 123613, 220215, 264885, 308301, 370839, 513835, 618065, 935927, 1541505, 1854195, 2807781, 4679635, 4891543, 6551489, 14038905, 14674629, 19654467, 24457715, 32757445, 34240801, 73373145, 98272335, 102722403, 171204005, 259251779, 513612015, 777755337, 1296258895, 1814762453, 3888776685, 5444287359, 9073812265, 27221436795]

約数ペア:

[(1, 27221436795), (3, 9073812265), (5, 5444287359), (7, 3888776685), (15, 1814762453), (21, 1296258895), (35, 777755337), (53, 513612015), (105, 259251779), (159, 171204005), (265, 102722403), (277, 98272335), (371, 73373145), (795, 34240801), (831, 32757445), (1113, 24457715), (1385, 19654467), (1855, 14674629), (1939, 14038905), (4155, 6551489), (5565, 4891543), (5817, 4679635), (9695, 2807781), (14681, 1854195), (17659, 1541505), (29085, 935927), (44043, 618065), (52977, 513835), (73405, 370839), (88295, 308301), (102767, 264885), (123613, 220215)]