411420658887

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^2\times {\mathrm{205187}}^1$

素因数の和:205409

約数の個数: 48

約数和(自身を含む): 703417294080

約数和(自身を除く): 291996635193

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 10609, 19467, 31827, 74263, 95481, 205187, 222789, 286443, 615561, 668367, 1436309, 1846683, 2005101, 4308927, 5540049, 12926781, 21134261, 38780343, 63402783, 147939827, 190208349, 443819481, 570625047, 1331458443, 2176828883, 3994375329, 6530486649, 15237802181, 19591459947, 45713406543, 58774379841, 137140219629, 411420658887]

約数ペア:

[(1, 411420658887), (3, 137140219629), (7, 58774379841), (9, 45713406543), (21, 19591459947), (27, 15237802181), (63, 6530486649), (103, 3994375329), (189, 2176828883), (309, 1331458443), (721, 570625047), (927, 443819481), (2163, 190208349), (2781, 147939827), (6489, 63402783), (10609, 38780343), (19467, 21134261), (31827, 12926781), (74263, 5540049), (95481, 4308927), (205187, 2005101), (222789, 1846683), (286443, 1436309), (615561, 668367)]