86636703021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1\times {\mathrm{10987}}^1$

素因数の和:16601

約数の個数: 32

約数和(自身を含む): 128982594048

約数和(自身を除く): 42345891027

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 5557, 10987, 16671, 32961, 61127, 120857, 183381, 238951, 362571, 472441, 716853, 1417323, 2628461, 5196851, 7885383, 15590553, 61054759, 183164277, 671602349, 2014807047, 2625354637, 7876063911, 28878901007, 86636703021]

約数ペア:

[(1, 86636703021), (3, 28878901007), (11, 7876063911), (33, 2625354637), (43, 2014807047), (129, 671602349), (473, 183164277), (1419, 61054759), (5557, 15590553), (10987, 7885383), (16671, 5196851), (32961, 2628461), (61127, 1417323), (120857, 716853), (183381, 472441), (238951, 362571)]