98916153

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 60428487

約数列:

[1, 3, 7, 21, 47, 49, 103, 139, 141, 147, 309, 329, 417, 721, 973, 987, 2163, 2303, 2919, 4841, 5047, 6533, 6811, 6909, 14317, 14523, 15141, 19599, 20433, 33887, 42951, 45731, 100219, 101661, 137193, 237209, 300657, 320117, 672899, 701533, 711627, 960351, 2018697, 2104599, 4710293, 14130879, 32972051, 98916153]

約数ペア:

[(1, 98916153), (3, 32972051), (7, 14130879), (21, 4710293), (47, 2104599), (49, 2018697), (103, 960351), (139, 711627), (141, 701533), (147, 672899), (309, 320117), (329, 300657), (417, 237209), (721, 137193), (973, 101661), (987, 100219), (2163, 45731), (2303, 42951), (2919, 33887), (4841, 20433), (5047, 19599), (6533, 15141), (6811, 14523), (6909, 14317)]