5245909839

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{21089}}^1$

素因数の和:21221

約数の個数: 40

約数和(自身を含む): 8145632880

約数和(自身を除く): 2899723041

約数列:

[1, 3, 9, 27, 37, 81, 83, 111, 249, 333, 747, 999, 2241, 2997, 3071, 6723, 9213, 21089, 27639, 63267, 82917, 189801, 248751, 569403, 780293, 1708209, 1750387, 2340879, 5251161, 7022637, 15753483, 21067911, 47260449, 63203733, 64764319, 141781347, 194292957, 582878871, 1748636613, 5245909839]

約数ペア:

[(1, 5245909839), (3, 1748636613), (9, 582878871), (27, 194292957), (37, 141781347), (81, 64764319), (83, 63203733), (111, 47260449), (249, 21067911), (333, 15753483), (747, 7022637), (999, 5251161), (2241, 2340879), (2997, 1750387), (3071, 1708209), (6723, 780293), (9213, 569403), (21089, 248751), (27639, 189801), (63267, 82917)]