71027886

素因数分解:

$2^1\times 3^1\times {\mathrm{3391}}^1\times {\mathrm{3491}}^1$

素因数の和:6887

約数の個数: 16

約数和(自身を含む): 142138368

約数和(自身を除く): 71110482

約数列:

[1, 2, 3, 6, 3391, 3491, 6782, 6982, 10173, 10473, 20346, 20946, 11837981, 23675962, 35513943, 71027886]

約数ペア:

[(1, 71027886), (2, 35513943), (3, 23675962), (6, 11837981), (3391, 20946), (3491, 20346), (6782, 10473), (6982, 10173)]