945014013

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 1493237760

約数和(自身を除く): 548223747

約数列:

[1, 3, 9, 27, 31, 61, 83, 93, 183, 223, 249, 279, 549, 669, 747, 837, 1647, 1891, 2007, 2241, 2573, 5063, 5673, 6021, 6913, 7719, 13603, 15189, 17019, 18509, 20739, 23157, 40809, 45567, 51057, 55527, 62217, 69471, 122427, 136701, 156953, 166581, 186651, 367281, 421693, 470859, 499743, 573779, 1129049, 1265079, 1412577, 1721337, 3387147, 3795237, 4237731, 5164011, 10161441, 11385711, 15492033, 30484323, 35000519, 105001557, 315004671, 945014013]

約数ペア:

[(1, 945014013), (3, 315004671), (9, 105001557), (27, 35000519), (31, 30484323), (61, 15492033), (83, 11385711), (93, 10161441), (183, 5164011), (223, 4237731), (249, 3795237), (279, 3387147), (549, 1721337), (669, 1412577), (747, 1265079), (837, 1129049), (1647, 573779), (1891, 499743), (2007, 470859), (2241, 421693), (2573, 367281), (5063, 186651), (5673, 166581), (6021, 156953), (6913, 136701), (7719, 122427), (13603, 69471), (15189, 62217), (17019, 55527), (18509, 51057), (20739, 45567), (23157, 40809)]