72898267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 82591488

約数和(自身を除く): 9693221

約数列:

[1, 13, 31, 53, 403, 689, 1643, 3413, 21359, 44369, 105803, 180889, 1375439, 2351557, 5607559, 72898267]

約数ペア:

[(1, 72898267), (13, 5607559), (31, 2351557), (53, 1375439), (403, 180889), (689, 105803), (1643, 44369), (3413, 21359)]