69191331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 106644480

約数和(自身を除く): 37453149

約数列:

[1, 3, 11, 19, 33, 57, 209, 211, 523, 627, 633, 1569, 2321, 4009, 5753, 6963, 9937, 12027, 17259, 29811, 44099, 109307, 110353, 132297, 327921, 331059, 1213883, 2096707, 3641649, 6290121, 23063777, 69191331]

約数ペア:

[(1, 69191331), (3, 23063777), (11, 6290121), (19, 3641649), (33, 2096707), (57, 1213883), (209, 331059), (211, 327921), (523, 132297), (627, 110353), (633, 109307), (1569, 44099), (2321, 29811), (4009, 17259), (5753, 12027), (6963, 9937)]