1167156963

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 2012684544

約数和(自身を除く): 845527581

約数列:

[1, 3, 7, 9, 21, 41, 63, 103, 107, 123, 287, 309, 321, 369, 721, 749, 861, 927, 963, 1681, 2163, 2247, 2583, 4223, 4387, 5043, 6489, 6741, 11021, 11767, 12669, 13161, 15129, 29561, 30709, 33063, 35301, 38007, 39483, 77147, 88683, 92127, 99189, 105903, 173143, 179867, 231441, 266049, 276381, 451861, 519429, 539601, 694323, 1212001, 1259069, 1355583, 1558287, 1618803, 3163027, 3636003, 3777207, 4066749, 9489081, 10908009, 11331621, 18526301, 28467243, 55578903, 129684107, 166736709, 389052321, 1167156963]

約数ペア:

[(1, 1167156963), (3, 389052321), (7, 166736709), (9, 129684107), (21, 55578903), (41, 28467243), (63, 18526301), (103, 11331621), (107, 10908009), (123, 9489081), (287, 4066749), (309, 3777207), (321, 3636003), (369, 3163027), (721, 1618803), (749, 1558287), (861, 1355583), (927, 1259069), (963, 1212001), (1681, 694323), (2163, 539601), (2247, 519429), (2583, 451861), (4223, 276381), (4387, 266049), (5043, 231441), (6489, 179867), (6741, 173143), (11021, 105903), (11767, 99189), (12669, 92127), (13161, 88683), (15129, 77147), (29561, 39483), (30709, 38007), (33063, 35301)]