513425061

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 793283744

約数和(自身を除く): 279858683

約数列:

[1, 3, 9, 27, 37, 81, 111, 163, 333, 489, 999, 1051, 1467, 2997, 3153, 4401, 6031, 9459, 13203, 18093, 28377, 38887, 54279, 85131, 116661, 162837, 171313, 349983, 488511, 513939, 1049949, 1541817, 3149847, 4625451, 6338581, 13876353, 19015743, 57047229, 171141687, 513425061]

約数ペア:

[(1, 513425061), (3, 171141687), (9, 57047229), (27, 19015743), (37, 13876353), (81, 6338581), (111, 4625451), (163, 3149847), (333, 1541817), (489, 1049949), (999, 513939), (1051, 488511), (1467, 349983), (2997, 171313), (3153, 162837), (4401, 116661), (6031, 85131), (9459, 54279), (13203, 38887), (18093, 28377)]