252156699

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1733}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 397016640

約数和(自身を除く): 144859941

約数列:

[1, 3, 9, 17, 27, 51, 153, 317, 459, 951, 1733, 2853, 5199, 5389, 8559, 15597, 16167, 29461, 46791, 48501, 88383, 145503, 265149, 549361, 795447, 1648083, 4944249, 9339137, 14832747, 28017411, 84052233, 252156699]

約数ペア:

[(1, 252156699), (3, 84052233), (9, 28017411), (17, 14832747), (27, 9339137), (51, 4944249), (153, 1648083), (317, 795447), (459, 549361), (951, 265149), (1733, 145503), (2853, 88383), (5199, 48501), (5389, 46791), (8559, 29461), (15597, 16167)]