846423

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 535977

約数列:

[1, 3, 9, 23, 27, 29, 47, 69, 87, 141, 207, 261, 423, 621, 667, 783, 1081, 1269, 1363, 2001, 3243, 4089, 6003, 9729, 12267, 18009, 29187, 31349, 36801, 94047, 282141, 846423]

約数ペア:

[(1, 846423), (3, 282141), (9, 94047), (23, 36801), (27, 31349), (29, 29187), (47, 18009), (69, 12267), (87, 9729), (141, 6003), (207, 4089), (261, 3243), (423, 2001), (621, 1363), (667, 1269), (783, 1081)]