72959579

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 93155328

約数和(自身を除く): 20195749

約数列:

[1, 7, 11, 49, 77, 223, 539, 607, 1561, 2453, 4249, 6677, 10927, 17171, 29743, 46739, 120197, 135361, 327173, 947527, 1488971, 6632689, 10422797, 72959579]

約数ペア:

[(1, 72959579), (7, 10422797), (11, 6632689), (49, 1488971), (77, 947527), (223, 327173), (539, 135361), (607, 120197), (1561, 46739), (2453, 29743), (4249, 17171), (6677, 10927)]