3105809487

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 5212810512

約数和(自身を除く): 2107001025

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 121, 159, 243, 297, 363, 477, 583, 891, 1089, 1431, 1749, 1993, 2673, 3267, 4293, 5247, 5979, 6413, 9801, 12879, 15741, 17937, 19239, 21923, 29403, 47223, 53811, 57717, 65769, 105629, 141669, 161433, 173151, 197307, 241153, 316887, 484299, 519453, 591921, 723459, 950661, 1161919, 1558359, 1775763, 2170377, 2851983, 3485757, 5327289, 6511131, 8555949, 10457271, 12781109, 19533393, 25667847, 31371813, 38343327, 58600179, 94115439, 115029981, 282346317, 345089943, 1035269829, 3105809487]

約数ペア:

[(1, 3105809487), (3, 1035269829), (9, 345089943), (11, 282346317), (27, 115029981), (33, 94115439), (53, 58600179), (81, 38343327), (99, 31371813), (121, 25667847), (159, 19533393), (243, 12781109), (297, 10457271), (363, 8555949), (477, 6511131), (583, 5327289), (891, 3485757), (1089, 2851983), (1431, 2170377), (1749, 1775763), (1993, 1558359), (2673, 1161919), (3267, 950661), (4293, 723459), (5247, 591921), (5979, 519453), (6413, 484299), (9801, 316887), (12879, 241153), (15741, 197307), (17937, 173151), (19239, 161433), (21923, 141669), (29403, 105629), (47223, 65769), (53811, 57717)]