38777517

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 61746048

約数和(自身を除く): 22968531

約数列:

[1, 3, 9, 23, 37, 61, 69, 83, 111, 183, 207, 249, 333, 549, 747, 851, 1403, 1909, 2257, 2553, 3071, 4209, 5063, 5727, 6771, 7659, 9213, 12627, 15189, 17181, 20313, 27639, 45567, 51911, 70633, 116449, 155733, 187331, 211899, 349347, 467199, 561993, 635697, 1048041, 1685979, 4308613, 12925839, 38777517]

約数ペア:

[(1, 38777517), (3, 12925839), (9, 4308613), (23, 1685979), (37, 1048041), (61, 635697), (69, 561993), (83, 467199), (111, 349347), (183, 211899), (207, 187331), (249, 155733), (333, 116449), (549, 70633), (747, 51911), (851, 45567), (1403, 27639), (1909, 20313), (2257, 17181), (2553, 15189), (3071, 12627), (4209, 9213), (5063, 7659), (5727, 6771)]