89566659

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 171793440

約数和(自身を除く): 82226781

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 357, 441, 637, 663, 819, 833, 919, 1071, 1547, 1911, 1989, 2499, 2757, 4641, 5733, 6433, 7497, 8271, 10829, 11947, 13923, 15623, 19299, 32487, 35841, 45031, 46869, 57897, 83629, 97461, 107523, 109361, 135093, 140607, 203099, 250887, 328083, 405279, 585403, 609297, 752661, 765527, 984249, 1421693, 1756209, 1827891, 2296581, 4265079, 5268627, 6889743, 9951851, 12795237, 29855553, 89566659]

約数ペア:

[(1, 89566659), (3, 29855553), (7, 12795237), (9, 9951851), (13, 6889743), (17, 5268627), (21, 4265079), (39, 2296581), (49, 1827891), (51, 1756209), (63, 1421693), (91, 984249), (117, 765527), (119, 752661), (147, 609297), (153, 585403), (221, 405279), (273, 328083), (357, 250887), (441, 203099), (637, 140607), (663, 135093), (819, 109361), (833, 107523), (919, 97461), (1071, 83629), (1547, 57897), (1911, 46869), (1989, 45031), (2499, 35841), (2757, 32487), (4641, 19299), (5733, 15623), (6433, 13923), (7497, 11947), (8271, 10829)]