25396020261

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 38747520000

約数和(自身を除く): 13351499739

約数列:

[1, 3, 9, 27, 61, 149, 183, 239, 433, 447, 549, 717, 1299, 1341, 1647, 2151, 3897, 4023, 6453, 9089, 11691, 14579, 26413, 27267, 35611, 43737, 64517, 79239, 81801, 103487, 106833, 131211, 193551, 237717, 245403, 310461, 320499, 393633, 580653, 713151, 931383, 961497, 1741959, 2172271, 2794149, 3935537, 6312707, 6516813, 11806611, 15419563, 18938121, 19550439, 35419833, 46258689, 56814363, 58651317, 106259499, 138776067, 170443089, 416328201, 940593343, 2821780029, 8465340087, 25396020261]

約数ペア:

[(1, 25396020261), (3, 8465340087), (9, 2821780029), (27, 940593343), (61, 416328201), (149, 170443089), (183, 138776067), (239, 106259499), (433, 58651317), (447, 56814363), (549, 46258689), (717, 35419833), (1299, 19550439), (1341, 18938121), (1647, 15419563), (2151, 11806611), (3897, 6516813), (4023, 6312707), (6453, 3935537), (9089, 2794149), (11691, 2172271), (14579, 1741959), (26413, 961497), (27267, 931383), (35611, 713151), (43737, 580653), (64517, 393633), (79239, 320499), (81801, 310461), (103487, 245403), (106833, 237717), (131211, 193551)]