78531739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 95698512

約数和(自身を除く): 17166773

約数列:

[1, 11, 13, 29, 143, 319, 377, 653, 841, 4147, 7183, 8489, 9251, 10933, 18937, 93379, 120263, 208307, 246181, 549173, 2707991, 6040903, 7139249, 78531739]

約数ペア:

[(1, 78531739), (11, 7139249), (13, 6040903), (29, 2707991), (143, 549173), (319, 246181), (377, 208307), (653, 120263), (841, 93379), (4147, 18937), (7183, 10933), (8489, 9251)]