2865718143

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 4609612800

約数和(自身を除く): 1743894657

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 227, 261, 621, 667, 681, 701, 783, 2001, 2043, 2103, 5221, 6003, 6129, 6309, 6583, 15663, 16123, 18009, 18927, 19749, 20329, 46989, 48369, 59247, 60987, 140967, 145107, 151409, 159127, 177741, 182961, 435321, 454227, 467567, 477381, 548883, 1362681, 1402701, 1432143, 3659921, 4088043, 4208103, 4296429, 4614683, 10979763, 12624309, 13844049, 32939289, 41532147, 98817867, 106137709, 124596441, 318413127, 955239381, 2865718143]

約数ペア:

[(1, 2865718143), (3, 955239381), (9, 318413127), (23, 124596441), (27, 106137709), (29, 98817867), (69, 41532147), (87, 32939289), (207, 13844049), (227, 12624309), (261, 10979763), (621, 4614683), (667, 4296429), (681, 4208103), (701, 4088043), (783, 3659921), (2001, 1432143), (2043, 1402701), (2103, 1362681), (5221, 548883), (6003, 477381), (6129, 467567), (6309, 454227), (6583, 435321), (15663, 182961), (16123, 177741), (18009, 159127), (18927, 151409), (19749, 145107), (20329, 140967), (46989, 60987), (48369, 59247)]