53647671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 90464256

約数和(自身を除く): 36816585

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 3271, 5467, 9813, 16401, 22897, 35981, 68691, 107943, 232241, 251867, 696723, 755601, 1625687, 2554651, 4877061, 7663953, 17882557, 53647671]

約数ペア:

[(1, 53647671), (3, 17882557), (7, 7663953), (11, 4877061), (21, 2554651), (33, 1625687), (71, 755601), (77, 696723), (213, 251867), (231, 232241), (497, 107943), (781, 68691), (1491, 35981), (2343, 22897), (3271, 16401), (5467, 9813)]