73828503

素因数分解:

$3^5\times 7^1\times {\mathrm{43403}}^1$

素因数の和:43425

約数の個数: 24

約数和(自身を含む): 126392448

約数和(自身を除く): 52563945

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 43403, 130209, 303821, 390627, 911463, 1171881, 2734389, 3515643, 8203167, 10546929, 24609501, 73828503]

約数ペア:

[(1, 73828503), (3, 24609501), (7, 10546929), (9, 8203167), (21, 3515643), (27, 2734389), (63, 1171881), (81, 911463), (189, 390627), (243, 303821), (567, 130209), (1701, 43403)]