82869849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 138153600

約数和(自身を除く): 55283751

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 261, 323, 493, 551, 969, 983, 1479, 1653, 2907, 2949, 4437, 4959, 8847, 9367, 16711, 18677, 28101, 28507, 50133, 56031, 84303, 85521, 150399, 168093, 256563, 317509, 484619, 541633, 952527, 1453857, 1624899, 2857581, 4361571, 4874697, 9207761, 27623283, 82869849]

約数ペア:

[(1, 82869849), (3, 27623283), (9, 9207761), (17, 4874697), (19, 4361571), (29, 2857581), (51, 1624899), (57, 1453857), (87, 952527), (153, 541633), (171, 484619), (261, 317509), (323, 256563), (493, 168093), (551, 150399), (969, 85521), (983, 84303), (1479, 56031), (1653, 50133), (2907, 28507), (2949, 28101), (4437, 18677), (4959, 16711), (8847, 9367)]