165609292479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 239248982016

約数和(自身を除く): 73639689537

約数列:

[1, 3, 17, 51, 107, 127, 197, 321, 381, 591, 1213, 1819, 2159, 3349, 3639, 5457, 6477, 10047, 13589, 20621, 21079, 25019, 40767, 61863, 63237, 75057, 129791, 154051, 231013, 238961, 358343, 389373, 425323, 462153, 693039, 716883, 1075029, 1275969, 2206447, 2618867, 2677033, 4062337, 6619341, 7856601, 8031099, 12187011, 16483457, 25568827, 30348047, 45509561, 49450371, 76706481, 91044141, 136528683, 280218769, 434670059, 515916799, 840656307, 1304010177, 1547750397, 3247241029, 9741723087, 55203097493, 165609292479]

約数ペア:

[(1, 165609292479), (3, 55203097493), (17, 9741723087), (51, 3247241029), (107, 1547750397), (127, 1304010177), (197, 840656307), (321, 515916799), (381, 434670059), (591, 280218769), (1213, 136528683), (1819, 91044141), (2159, 76706481), (3349, 49450371), (3639, 45509561), (5457, 30348047), (6477, 25568827), (10047, 16483457), (13589, 12187011), (20621, 8031099), (21079, 7856601), (25019, 6619341), (40767, 4062337), (61863, 2677033), (63237, 2618867), (75057, 2206447), (129791, 1275969), (154051, 1075029), (231013, 716883), (238961, 693039), (358343, 462153), (389373, 425323)]