71361918

素因数分解:

$2^1\times 3^3\times {\mathrm{1321517}}^1$

素因数の和:1321528

約数の個数: 16

約数和(自身を含む): 158582160

約数和(自身を除く): 87220242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321517, 2643034, 3964551, 7929102, 11893653, 23787306, 35680959, 71361918]

約数ペア:

[(1, 71361918), (2, 35680959), (3, 23787306), (6, 11893653), (9, 7929102), (18, 3964551), (27, 2643034), (54, 1321517)]