47799801

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 94435200

約数和(自身を除く): 46635399

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 29, 51, 57, 63, 81, 87, 119, 133, 153, 171, 189, 203, 243, 261, 323, 357, 399, 459, 493, 513, 551, 567, 609, 729, 783, 969, 1071, 1197, 1377, 1479, 1539, 1653, 1701, 1827, 2261, 2349, 2907, 3213, 3451, 3591, 3857, 4131, 4437, 4617, 4959, 5103, 5481, 6783, 7047, 8721, 9367, 9639, 10353, 10773, 11571, 12393, 13311, 13851, 14877, 16443, 20349, 21141, 26163, 28101, 28917, 31059, 32319, 34713, 39933, 44631, 49329, 61047, 65569, 78489, 84303, 86751, 93177, 96957, 104139, 119799, 133893, 147987, 183141, 196707, 235467, 252909, 279531, 312417, 359397, 401679, 549423, 590121, 758727, 838593, 937251, 1648269, 1770363, 2276181, 2515779, 2811753, 5311089, 6828543, 15933267, 47799801]

約数ペア:

[(1, 47799801), (3, 15933267), (7, 6828543), (9, 5311089), (17, 2811753), (19, 2515779), (21, 2276181), (27, 1770363), (29, 1648269), (51, 937251), (57, 838593), (63, 758727), (81, 590121), (87, 549423), (119, 401679), (133, 359397), (153, 312417), (171, 279531), (189, 252909), (203, 235467), (243, 196707), (261, 183141), (323, 147987), (357, 133893), (399, 119799), (459, 104139), (493, 96957), (513, 93177), (551, 86751), (567, 84303), (609, 78489), (729, 65569), (783, 61047), (969, 49329), (1071, 44631), (1197, 39933), (1377, 34713), (1479, 32319), (1539, 31059), (1653, 28917), (1701, 28101), (1827, 26163), (2261, 21141), (2349, 20349), (2907, 16443), (3213, 14877), (3451, 13851), (3591, 13311), (3857, 12393), (4131, 11571), (4437, 10773), (4617, 10353), (4959, 9639), (5103, 9367), (5481, 8721), (6783, 7047)]