81023679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{272807}}^1$

素因数の和:272827

約数の個数: 16

約数和(自身を含む): 130947840

約数和(自身を除く): 49924161

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 272807, 818421, 2455263, 3000877, 7365789, 9002631, 27007893, 81023679]

約数ペア:

[(1, 81023679), (3, 27007893), (9, 9002631), (11, 7365789), (27, 3000877), (33, 2455263), (99, 818421), (297, 272807)]