290033379

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 478224000

約数和(自身を除く): 188190621

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 243, 261, 269, 459, 493, 729, 783, 807, 1377, 1479, 2187, 2349, 2421, 4131, 4437, 4573, 7047, 7263, 7801, 12393, 13311, 13719, 21141, 21789, 23403, 37179, 39933, 41157, 63423, 65367, 70209, 119799, 123471, 132617, 196101, 210627, 359397, 370413, 397851, 588303, 631881, 1078191, 1111239, 1193553, 1895643, 3333717, 3580659, 5686929, 10001151, 10741977, 17060787, 32225931, 96677793, 290033379]

約数ペア:

[(1, 290033379), (3, 96677793), (9, 32225931), (17, 17060787), (27, 10741977), (29, 10001151), (51, 5686929), (81, 3580659), (87, 3333717), (153, 1895643), (243, 1193553), (261, 1111239), (269, 1078191), (459, 631881), (493, 588303), (729, 397851), (783, 370413), (807, 359397), (1377, 210627), (1479, 196101), (2187, 132617), (2349, 123471), (2421, 119799), (4131, 70209), (4437, 65367), (4573, 63423), (7047, 41157), (7263, 39933), (7801, 37179), (12393, 23403), (13311, 21789), (13719, 21141)]