40892229

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 72553600

約数和(自身を除く): 31661371

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 409, 483, 529, 621, 1227, 1449, 1587, 2863, 3681, 3703, 4347, 4761, 8589, 9407, 11043, 11109, 14283, 25767, 28221, 33327, 65849, 77301, 84663, 99981, 197547, 216361, 253989, 592641, 649083, 1514527, 1777923, 1947249, 4543581, 5841747, 13630743, 40892229]

約数ペア:

[(1, 40892229), (3, 13630743), (7, 5841747), (9, 4543581), (21, 1947249), (23, 1777923), (27, 1514527), (63, 649083), (69, 592641), (161, 253989), (189, 216361), (207, 197547), (409, 99981), (483, 84663), (529, 77301), (621, 65849), (1227, 33327), (1449, 28221), (1587, 25767), (2863, 14283), (3681, 11109), (3703, 11043), (4347, 9407), (4761, 8589)]