73794357

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 137030400

約数和(自身を除く): 63236043

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 169, 203, 239, 261, 273, 377, 507, 609, 717, 819, 1131, 1183, 1521, 1673, 1827, 2151, 2639, 3107, 3393, 3549, 4901, 5019, 6931, 7917, 9321, 10647, 14703, 15057, 20793, 21749, 23751, 27963, 34307, 40391, 44109, 48517, 62379, 65247, 90103, 102921, 121173, 145551, 195741, 270309, 282737, 308763, 363519, 436653, 630721, 810927, 848211, 1171339, 1892163, 2544633, 3514017, 5676489, 8199373, 10542051, 24598119, 73794357]

約数ペア:

[(1, 73794357), (3, 24598119), (7, 10542051), (9, 8199373), (13, 5676489), (21, 3514017), (29, 2544633), (39, 1892163), (63, 1171339), (87, 848211), (91, 810927), (117, 630721), (169, 436653), (203, 363519), (239, 308763), (261, 282737), (273, 270309), (377, 195741), (507, 145551), (609, 121173), (717, 102921), (819, 90103), (1131, 65247), (1183, 62379), (1521, 48517), (1673, 44109), (1827, 40391), (2151, 34307), (2639, 27963), (3107, 23751), (3393, 21749), (3549, 20793), (4901, 15057), (5019, 14703), (6931, 10647), (7917, 9321)]