54132921

素因数分解:

$3^3\times {\mathrm{1291}}^1\times {\mathrm{1553}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 80310720

約数和(自身を除く): 26177799

約数列:

[1, 3, 9, 27, 1291, 1553, 3873, 4659, 11619, 13977, 34857, 41931, 2004923, 6014769, 18044307, 54132921]

約数ペア:

[(1, 54132921), (3, 18044307), (9, 6014769), (27, 2004923), (1291, 41931), (1553, 34857), (3873, 13977), (4659, 11619)]