54315417

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 79056000

約数和(自身を除く): 24740583

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 719, 1937, 2157, 5811, 9347, 25181, 28041, 75543, 107131, 121511, 321393, 364533, 1392703, 4178109, 18105139, 54315417]

約数ペア:

[(1, 54315417), (3, 18105139), (13, 4178109), (39, 1392703), (149, 364533), (169, 321393), (447, 121511), (507, 107131), (719, 75543), (1937, 28041), (2157, 25181), (5811, 9347)]