7788490713

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7883}}^1$

素因数の和:7995

約数の個数: 64

約数和(自身を含む): 12654766080

約数和(自身を除く): 4866275367

約数列:

[1, 3, 9, 23, 27, 37, 43, 69, 111, 129, 207, 333, 387, 621, 851, 989, 999, 1161, 1591, 2553, 2967, 4773, 7659, 7883, 8901, 14319, 22977, 23649, 26703, 36593, 42957, 70947, 109779, 181309, 212841, 291671, 329337, 338969, 543927, 875013, 988011, 1016907, 1631781, 2625039, 3050721, 4895343, 6708433, 7796287, 7875117, 9152163, 12541853, 20125299, 23388861, 37625559, 60375897, 70166583, 112876677, 181127691, 210499749, 288462619, 338630031, 865387857, 2596163571, 7788490713]

約数ペア:

[(1, 7788490713), (3, 2596163571), (9, 865387857), (23, 338630031), (27, 288462619), (37, 210499749), (43, 181127691), (69, 112876677), (111, 70166583), (129, 60375897), (207, 37625559), (333, 23388861), (387, 20125299), (621, 12541853), (851, 9152163), (989, 7875117), (999, 7796287), (1161, 6708433), (1591, 4895343), (2553, 3050721), (2967, 2625039), (4773, 1631781), (7659, 1016907), (7883, 988011), (8901, 875013), (14319, 543927), (22977, 338969), (23649, 329337), (26703, 291671), (36593, 212841), (42957, 181309), (70947, 109779)]