27673569

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 112

約数和(自身を含む): 56661120

約数和(自身を除く): 28987551

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 29, 33, 51, 63, 77, 81, 87, 99, 119, 153, 187, 189, 203, 231, 243, 261, 297, 319, 357, 459, 493, 561, 567, 609, 693, 729, 783, 891, 957, 1071, 1309, 1377, 1479, 1683, 1701, 1827, 2079, 2233, 2349, 2673, 2871, 3213, 3451, 3927, 4131, 4437, 5049, 5103, 5423, 5481, 6237, 6699, 7047, 8019, 8613, 9639, 10353, 11781, 12393, 13311, 15147, 16269, 16443, 18711, 20097, 21141, 25839, 28917, 31059, 35343, 37961, 39933, 45441, 48807, 49329, 56133, 60291, 77517, 86751, 93177, 106029, 113883, 119799, 136323, 146421, 147987, 180873, 232551, 279531, 318087, 341649, 359397, 439263, 542619, 838593, 954261, 1024947, 1317789, 1627857, 2515779, 3074841, 3953367, 9224523, 27673569]

約数ペア:

[(1, 27673569), (3, 9224523), (7, 3953367), (9, 3074841), (11, 2515779), (17, 1627857), (21, 1317789), (27, 1024947), (29, 954261), (33, 838593), (51, 542619), (63, 439263), (77, 359397), (81, 341649), (87, 318087), (99, 279531), (119, 232551), (153, 180873), (187, 147987), (189, 146421), (203, 136323), (231, 119799), (243, 113883), (261, 106029), (297, 93177), (319, 86751), (357, 77517), (459, 60291), (493, 56133), (561, 49329), (567, 48807), (609, 45441), (693, 39933), (729, 37961), (783, 35343), (891, 31059), (957, 28917), (1071, 25839), (1309, 21141), (1377, 20097), (1479, 18711), (1683, 16443), (1701, 16269), (1827, 15147), (2079, 13311), (2233, 12393), (2349, 11781), (2673, 10353), (2871, 9639), (3213, 8613), (3451, 8019), (3927, 7047), (4131, 6699), (4437, 6237), (5049, 5481), (5103, 5423)]