57834399

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 32851041

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 491, 497, 553, 1473, 1491, 1659, 3437, 5609, 10311, 16827, 34861, 38789, 39263, 104583, 116367, 117789, 244027, 271523, 732081, 814569, 2754019, 8262057, 19278133, 57834399]

約数ペア:

[(1, 57834399), (3, 19278133), (7, 8262057), (21, 2754019), (71, 814569), (79, 732081), (213, 271523), (237, 244027), (491, 117789), (497, 116367), (553, 104583), (1473, 39263), (1491, 38789), (1659, 34861), (3437, 16827), (5609, 10311)]