8969838591

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2640

約数の個数: 64

約数和(自身を含む): 14587776000

約数和(自身を除く): 5617937409

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 149, 203, 287, 447, 609, 861, 1043, 1189, 2411, 3129, 3567, 4321, 6109, 7233, 8323, 12963, 16877, 18327, 24969, 30247, 42763, 50631, 69919, 90741, 98851, 128289, 177161, 209757, 296553, 359239, 489433, 531483, 691957, 1077717, 1240127, 1468299, 2075871, 2514673, 2866679, 3720381, 7544019, 8600037, 10417931, 14728799, 20066753, 31253793, 44186397, 60200259, 72925517, 103101593, 218776551, 309304779, 427135171, 1281405513, 2989946197, 8969838591]

約数ペア:

[(1, 8969838591), (3, 2989946197), (7, 1281405513), (21, 427135171), (29, 309304779), (41, 218776551), (87, 103101593), (123, 72925517), (149, 60200259), (203, 44186397), (287, 31253793), (447, 20066753), (609, 14728799), (861, 10417931), (1043, 8600037), (1189, 7544019), (2411, 3720381), (3129, 2866679), (3567, 2514673), (4321, 2075871), (6109, 1468299), (7233, 1240127), (8323, 1077717), (12963, 691957), (16877, 531483), (18327, 489433), (24969, 359239), (30247, 296553), (42763, 209757), (50631, 177161), (69919, 128289), (90741, 98851)]