7280455581

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{98519}}^1$

素因数の和:98575

約数の個数: 64

約数和(自身を含む): 13619404800

約数和(自身を除く): 6338949219

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 1071, 1173, 1449, 2737, 3213, 3519, 4347, 8211, 10557, 24633, 73899, 98519, 295557, 689633, 886671, 1674823, 2068899, 2265937, 2660013, 5024469, 6206697, 6797811, 11723761, 15073407, 15861559, 18620091, 20393433, 35171283, 38520929, 45220221, 47584677, 61180299, 105513849, 115562787, 142754031, 269646503, 316541547, 346688361, 428262093, 808939509, 1040065083, 2426818527, 7280455581]

約数ペア:

[(1, 7280455581), (3, 2426818527), (7, 1040065083), (9, 808939509), (17, 428262093), (21, 346688361), (23, 316541547), (27, 269646503), (51, 142754031), (63, 115562787), (69, 105513849), (119, 61180299), (153, 47584677), (161, 45220221), (189, 38520929), (207, 35171283), (357, 20393433), (391, 18620091), (459, 15861559), (483, 15073407), (621, 11723761), (1071, 6797811), (1173, 6206697), (1449, 5024469), (2737, 2660013), (3213, 2265937), (3519, 2068899), (4347, 1674823), (8211, 886671), (10557, 689633), (24633, 295557), (73899, 98519)]