54785241

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4243

約数の個数: 40

約数和(自身を含む): 97620864

約数和(自身を除く): 42835623

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4201, 4347, 12603, 13041, 29407, 37809, 88221, 96623, 113427, 264663, 289869, 340281, 676361, 793989, 869607, 2029083, 2381967, 2608821, 6087249, 7826463, 18261747, 54785241]

約数ペア:

[(1, 54785241), (3, 18261747), (7, 7826463), (9, 6087249), (21, 2608821), (23, 2381967), (27, 2029083), (63, 869607), (69, 793989), (81, 676361), (161, 340281), (189, 289869), (207, 264663), (483, 113427), (567, 96623), (621, 88221), (1449, 37809), (1863, 29407), (4201, 13041), (4347, 12603)]