65484783

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 119619136

約数和(自身を除く): 54134353

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2161, 2331, 3367, 4329, 6483, 10101, 15127, 19449, 28093, 30303, 45381, 79957, 84279, 136143, 196651, 239871, 252837, 559699, 589953, 719613, 1039441, 1679097, 1769859, 3118323, 5037291, 7276087, 9354969, 21828261, 65484783]

約数ペア:

[(1, 65484783), (3, 21828261), (7, 9354969), (9, 7276087), (13, 5037291), (21, 3118323), (37, 1769859), (39, 1679097), (63, 1039441), (91, 719613), (111, 589953), (117, 559699), (259, 252837), (273, 239871), (333, 196651), (481, 136143), (777, 84279), (819, 79957), (1443, 45381), (2161, 30303), (2331, 28093), (3367, 19449), (4329, 15127), (6483, 10101)]