79232013

素因数分解:

$3^4\times 7^1\times {\mathrm{139739}}^1$

素因数の和:139758

約数の個数: 20

約数和(自身を含む): 135268320

約数和(自身を除く): 56036307

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 139739, 419217, 978173, 1257651, 2934519, 3772953, 8803557, 11318859, 26410671, 79232013]

約数ペア:

[(1, 79232013), (3, 26410671), (7, 11318859), (9, 8803557), (21, 3772953), (27, 2934519), (63, 1257651), (81, 978173), (189, 419217), (567, 139739)]