148825593

素因数分解:

$3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 268894080

約数和(自身を除く): 120068487

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 243, 261, 431, 441, 567, 609, 783, 1293, 1323, 1421, 1701, 1827, 2349, 3017, 3879, 3969, 4263, 5481, 7047, 9051, 11637, 11907, 12499, 12789, 16443, 21119, 27153, 34911, 37497, 38367, 49329, 63357, 81459, 87493, 104733, 112491, 115101, 190071, 244377, 262479, 337473, 345303, 570213, 612451, 733131, 787437, 1012419, 1710639, 1837353, 2362311, 3037257, 5131917, 5512059, 7086933, 16536177, 21260799, 49608531, 148825593]

約数ペア:

[(1, 148825593), (3, 49608531), (7, 21260799), (9, 16536177), (21, 7086933), (27, 5512059), (29, 5131917), (49, 3037257), (63, 2362311), (81, 1837353), (87, 1710639), (147, 1012419), (189, 787437), (203, 733131), (243, 612451), (261, 570213), (431, 345303), (441, 337473), (567, 262479), (609, 244377), (783, 190071), (1293, 115101), (1323, 112491), (1421, 104733), (1701, 87493), (1827, 81459), (2349, 63357), (3017, 49329), (3879, 38367), (3969, 37497), (4263, 34911), (5481, 27153), (7047, 21119), (9051, 16443), (11637, 12789), (11907, 12499)]