242292897

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16649}}^1$

素因数の和:16683

約数の個数: 48

約数和(自身を含む): 455544000

約数和(自身を除く): 213251103

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 16649, 49947, 116543, 149841, 183139, 349629, 449523, 549417, 815801, 1048887, 1281973, 1648251, 2447403, 3146661, 3845919, 4944753, 7342209, 8973811, 11537757, 22026627, 26921433, 34613271, 80764299, 242292897]

約数ペア:

[(1, 242292897), (3, 80764299), (7, 34613271), (9, 26921433), (11, 22026627), (21, 11537757), (27, 8973811), (33, 7342209), (49, 4944753), (63, 3845919), (77, 3146661), (99, 2447403), (147, 1648251), (189, 1281973), (231, 1048887), (297, 815801), (441, 549417), (539, 449523), (693, 349629), (1323, 183139), (1617, 149841), (2079, 116543), (4851, 49947), (14553, 16649)]