71294487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{40763}}^1$

素因数の和:40830

約数の個数: 16

約数和(自身を含む): 105660288

約数和(自身を除く): 34365801

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 40763, 122289, 448393, 1345179, 2160439, 6481317, 23764829, 71294487]

約数ペア:

[(1, 71294487), (3, 23764829), (11, 6481317), (33, 2160439), (53, 1345179), (159, 448393), (583, 122289), (1749, 40763)]