157065652809

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{252481}}^1$

素因数の和:252922

約数の個数: 36

約数和(自身を含む): 246268417980

約数和(自身を除く): 89202765171

約数列:

[1, 3, 9, 13, 39, 117, 169, 409, 507, 1227, 1521, 3681, 5317, 15951, 47853, 69121, 207363, 252481, 622089, 757443, 2272329, 3282253, 9846759, 29540277, 42669289, 103264729, 128007867, 309794187, 384023601, 929382561, 1342441477, 4027324431, 12081973293, 17451739201, 52355217603, 157065652809]

約数ペア:

[(1, 157065652809), (3, 52355217603), (9, 17451739201), (13, 12081973293), (39, 4027324431), (117, 1342441477), (169, 929382561), (409, 384023601), (507, 309794187), (1227, 128007867), (1521, 103264729), (3681, 42669289), (5317, 29540277), (15951, 9846759), (47853, 3282253), (69121, 2272329), (207363, 757443), (252481, 622089)]