66355961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7124

約数の個数: 16

約数和(自身を含む): 80962560

約数和(自身を除く): 14606599

約数列:

[1, 7, 19, 71, 133, 497, 1349, 7027, 9443, 49189, 133513, 498917, 934591, 3492419, 9479423, 66355961]

約数ペア:

[(1, 66355961), (7, 9479423), (19, 3492419), (71, 934591), (133, 498917), (497, 133513), (1349, 49189), (7027, 9443)]