71873351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 81177120

約数和(自身を除く): 9303769

約数列:

[1, 11, 37, 137, 407, 1289, 1507, 5069, 14179, 47693, 55759, 176593, 524623, 1942523, 6533941, 71873351]

約数ペア:

[(1, 71873351), (11, 6533941), (37, 1942523), (137, 524623), (407, 176593), (1289, 55759), (1507, 47693), (5069, 14179)]