66383457

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6491}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 101379072

約数和(自身を除く): 34995615

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 6491, 10227, 19473, 45437, 136311, 3161117, 9483351, 22127819, 66383457]

約数ペア:

[(1, 66383457), (3, 22127819), (7, 9483351), (21, 3161117), (487, 136311), (1461, 45437), (3409, 19473), (6491, 10227)]