65619099

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 126766080

約数和(自身を除く): 61146981

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1571, 1989, 2457, 3213, 4641, 4713, 5967, 10997, 13923, 14139, 20423, 26707, 32991, 41769, 42417, 61269, 80121, 98973, 142961, 183807, 186949, 240363, 296919, 347191, 428883, 551421, 560847, 721089, 1041573, 1286649, 1682541, 2430337, 3124719, 3859947, 5047623, 7291011, 9374157, 21873033, 65619099]

約数ペア:

[(1, 65619099), (3, 21873033), (7, 9374157), (9, 7291011), (13, 5047623), (17, 3859947), (21, 3124719), (27, 2430337), (39, 1682541), (51, 1286649), (63, 1041573), (91, 721089), (117, 560847), (119, 551421), (153, 428883), (189, 347191), (221, 296919), (273, 240363), (351, 186949), (357, 183807), (459, 142961), (663, 98973), (819, 80121), (1071, 61269), (1547, 42417), (1571, 41769), (1989, 32991), (2457, 26707), (3213, 20423), (4641, 14139), (4713, 13923), (5967, 10997)]