54654813

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{21013}}^1$

素因数の和:21053

約数の個数: 18

約数和(自身を含む): 83866874

約数和(自身を除く): 29212061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 21013, 63039, 189117, 357221, 1071663, 3214989, 6072757, 18218271, 54654813]

約数ペア:

[(1, 54654813), (3, 18218271), (9, 6072757), (17, 3214989), (51, 1071663), (153, 357221), (289, 189117), (867, 63039), (2601, 21013)]