71369829

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2148

約数の個数: 28

約数和(自身を含む): 109334976

約数和(自身を除く): 37965147

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2083, 3807, 6249, 11421, 18747, 34263, 56241, 97901, 168723, 293703, 506169, 881109, 1518507, 2643327, 7929981, 23789943, 71369829]

約数ペア:

[(1, 71369829), (3, 23789943), (9, 7929981), (27, 2643327), (47, 1518507), (81, 881109), (141, 506169), (243, 293703), (423, 168723), (729, 97901), (1269, 56241), (2083, 34263), (3807, 18747), (6249, 11421)]