71324877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 109226880

約数和(自身を除く): 37902003

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 537, 601, 663, 1803, 2327, 3043, 6981, 7813, 9129, 10217, 23439, 30651, 39559, 107579, 118677, 132821, 322737, 398463, 1398527, 1828843, 4195581, 5486529, 23774959, 71324877]

約数ペア:

[(1, 71324877), (3, 23774959), (13, 5486529), (17, 4195581), (39, 1828843), (51, 1398527), (179, 398463), (221, 322737), (537, 132821), (601, 118677), (663, 107579), (1803, 39559), (2327, 30651), (3043, 23439), (6981, 10217), (7813, 9129)]