40503771

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 73552128

約数和(自身を除く): 33048357

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 211, 231, 277, 633, 693, 831, 1477, 1899, 1939, 2321, 2493, 3047, 4431, 5817, 6963, 9141, 13293, 16247, 17451, 20889, 21329, 27423, 48741, 58447, 63987, 146223, 175341, 191961, 409129, 526023, 642917, 1227387, 1928751, 3682161, 4500419, 5786253, 13501257, 40503771]

約数ペア:

[(1, 40503771), (3, 13501257), (7, 5786253), (9, 4500419), (11, 3682161), (21, 1928751), (33, 1227387), (63, 642917), (77, 526023), (99, 409129), (211, 191961), (231, 175341), (277, 146223), (633, 63987), (693, 58447), (831, 48741), (1477, 27423), (1899, 21329), (1939, 20889), (2321, 17451), (2493, 16247), (3047, 13293), (4431, 9141), (5817, 6963)]