71944977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42901}}^1$

素因数の和:42960

約数の個数: 16

約数和(自身を含む): 105710528

約数和(自身を除く): 33765551

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 42901, 128703, 557713, 1673139, 1844743, 5534229, 23981659, 71944977]

約数ペア:

[(1, 71944977), (3, 23981659), (13, 5534229), (39, 1844743), (43, 1673139), (129, 557713), (559, 128703), (1677, 42901)]