429248241

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 675354240

約数和(自身を除く): 246105999

約数列:

[1, 3, 9, 23, 27, 69, 81, 113, 207, 339, 621, 1017, 1863, 2039, 2599, 3051, 6117, 7797, 9153, 18351, 23391, 46897, 55053, 70173, 140691, 165159, 210519, 230407, 422073, 691221, 1266219, 2073663, 3798657, 5299361, 6220989, 15898083, 18662967, 47694249, 143082747, 429248241]

約数ペア:

[(1, 429248241), (3, 143082747), (9, 47694249), (23, 18662967), (27, 15898083), (69, 6220989), (81, 5299361), (113, 3798657), (207, 2073663), (339, 1266219), (621, 691221), (1017, 422073), (1863, 230407), (2039, 210519), (2599, 165159), (3051, 140691), (6117, 70173), (7797, 55053), (9153, 46897), (18351, 23391)]