22853421

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 56

約数和(自身を含む): 37774080

約数和(自身を除く): 14920659

約数列:

[1, 3, 9, 23, 27, 29, 47, 69, 81, 87, 141, 207, 243, 261, 423, 621, 667, 729, 783, 1081, 1269, 1363, 1863, 2001, 2349, 3243, 3807, 4089, 5589, 6003, 7047, 9729, 11421, 12267, 16767, 18009, 21141, 29187, 31349, 34263, 36801, 54027, 87561, 94047, 110403, 162081, 262683, 282141, 331209, 486243, 788049, 846423, 993627, 2539269, 7617807, 22853421]

約数ペア:

[(1, 22853421), (3, 7617807), (9, 2539269), (23, 993627), (27, 846423), (29, 788049), (47, 486243), (69, 331209), (81, 282141), (87, 262683), (141, 162081), (207, 110403), (243, 94047), (261, 87561), (423, 54027), (621, 36801), (667, 34263), (729, 31349), (783, 29187), (1081, 21141), (1269, 18009), (1363, 16767), (1863, 12267), (2001, 11421), (2349, 9729), (3243, 7047), (3807, 6003), (4089, 5589)]