85847937539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{887}}^1\times {\mathrm{1571}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 106001796096

約数和(自身を除く): 20153858557

約数列:

[1, 7, 13, 91, 677, 887, 1571, 4739, 6209, 8801, 10997, 11531, 20423, 61607, 80717, 142961, 600499, 1063567, 1393477, 4203493, 7444969, 7806487, 9754339, 13826371, 18115201, 54645409, 96784597, 126806407, 943383929, 6603687503, 12263991077, 85847937539]

約数ペア:

[(1, 85847937539), (7, 12263991077), (13, 6603687503), (91, 943383929), (677, 126806407), (887, 96784597), (1571, 54645409), (4739, 18115201), (6209, 13826371), (8801, 9754339), (10997, 7806487), (11531, 7444969), (20423, 4203493), (61607, 1393477), (80717, 1063567), (142961, 600499)]