13881566127

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{6299}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 21959683200

約数和(自身を除く): 8078117073

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 467, 1401, 1573, 4719, 5137, 6071, 6299, 15411, 18213, 18897, 56507, 66781, 69289, 81887, 169521, 200343, 207867, 245661, 734591, 762179, 900757, 2203773, 2286537, 2702271, 2941633, 8824899, 9908327, 29724981, 32357963, 38241229, 97073889, 114723687, 355937593, 420653519, 1067812779, 1261960557, 4627188709, 13881566127]

約数ペア:

[(1, 13881566127), (3, 4627188709), (11, 1261960557), (13, 1067812779), (33, 420653519), (39, 355937593), (121, 114723687), (143, 97073889), (363, 38241229), (429, 32357963), (467, 29724981), (1401, 9908327), (1573, 8824899), (4719, 2941633), (5137, 2702271), (6071, 2286537), (6299, 2203773), (15411, 900757), (18213, 762179), (18897, 734591), (56507, 245661), (66781, 207867), (69289, 200343), (81887, 169521)]