83838237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 137164032

約数和(自身を除く): 53325795

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3217, 3723, 8687, 9651, 22519, 26061, 54689, 67557, 164067, 234841, 382823, 704523, 1148469, 1643887, 3992297, 4931661, 11976891, 27946079, 83838237]

約数ペア:

[(1, 83838237), (3, 27946079), (7, 11976891), (17, 4931661), (21, 3992297), (51, 1643887), (73, 1148469), (119, 704523), (219, 382823), (357, 234841), (511, 164067), (1241, 67557), (1533, 54689), (3217, 26061), (3723, 22519), (8687, 9651)]