15679519083

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 24836198400

約数和(自身を除く): 9156679317

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 389, 423, 621, 1081, 1167, 1269, 1381, 3243, 3501, 4143, 8947, 9729, 10503, 12429, 18283, 26841, 29187, 31763, 37287, 54849, 64907, 80523, 95289, 164547, 194721, 241569, 285867, 420509, 493641, 537209, 584163, 857601, 1261527, 1492861, 1611627, 1752489, 3784581, 4478583, 4834881, 11353743, 12355807, 13435749, 14504643, 25248823, 37067421, 40307247, 75746469, 111202263, 227239407, 333606789, 580722929, 681718221, 1742168787, 5226506361, 15679519083]

約数ペア:

[(1, 15679519083), (3, 5226506361), (9, 1742168787), (23, 681718221), (27, 580722929), (47, 333606789), (69, 227239407), (141, 111202263), (207, 75746469), (389, 40307247), (423, 37067421), (621, 25248823), (1081, 14504643), (1167, 13435749), (1269, 12355807), (1381, 11353743), (3243, 4834881), (3501, 4478583), (4143, 3784581), (8947, 1752489), (9729, 1611627), (10503, 1492861), (12429, 1261527), (18283, 857601), (26841, 584163), (29187, 537209), (31763, 493641), (37287, 420509), (54849, 285867), (64907, 241569), (80523, 194721), (95289, 164547)]