749687589

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 1307514880

約数和(自身を除く): 557827291

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 73, 189, 201, 219, 469, 511, 603, 657, 811, 1407, 1533, 1809, 1971, 2433, 4221, 4599, 4891, 5677, 7299, 12663, 13797, 14673, 17031, 21897, 34237, 44019, 51093, 54337, 59203, 102711, 132057, 153279, 163011, 177609, 308133, 380359, 414421, 489033, 532827, 924399, 1141077, 1243263, 1467099, 1598481, 3423231, 3729789, 3966601, 10269693, 11189367, 11899803, 27766207, 35699409, 83298621, 107098227, 249895863, 749687589]

約数ペア:

[(1, 749687589), (3, 249895863), (7, 107098227), (9, 83298621), (21, 35699409), (27, 27766207), (63, 11899803), (67, 11189367), (73, 10269693), (189, 3966601), (201, 3729789), (219, 3423231), (469, 1598481), (511, 1467099), (603, 1243263), (657, 1141077), (811, 924399), (1407, 532827), (1533, 489033), (1809, 414421), (1971, 380359), (2433, 308133), (4221, 177609), (4599, 163011), (4891, 153279), (5677, 132057), (7299, 102711), (12663, 59203), (13797, 54337), (14673, 51093), (17031, 44019), (21897, 34237)]