45143273

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 54999168

約数和(自身を除く): 9855895

約数列:

[1, 7, 23, 73, 161, 167, 511, 529, 1169, 1679, 3703, 3841, 11753, 12191, 26887, 38617, 85337, 88343, 270319, 280393, 618401, 1962751, 6449039, 45143273]

約数ペア:

[(1, 45143273), (7, 6449039), (23, 1962751), (73, 618401), (161, 280393), (167, 270319), (511, 88343), (529, 85337), (1169, 38617), (1679, 26887), (3703, 12191), (3841, 11753)]