84215671131

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{181}}^1\times {\mathrm{55213}}^1$

素因数の和:55503

約数の個数: 24

約数和(自身を含む): 115080552496

約数和(自身を除く): 30864881365

約数列:

[1, 3, 53, 159, 181, 543, 2809, 8427, 9593, 28779, 55213, 165639, 508429, 1525287, 2926289, 8778867, 9993553, 29980659, 155093317, 465279951, 529658309, 1588974927, 28071890377, 84215671131]

約数ペア:

[(1, 84215671131), (3, 28071890377), (53, 1588974927), (159, 529658309), (181, 465279951), (543, 155093317), (2809, 29980659), (8427, 9993553), (9593, 8778867), (28779, 2926289), (55213, 1525287), (165639, 508429)]