87217977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4653

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 59546823

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 4549, 6391, 13647, 19173, 31843, 50039, 95529, 150117, 350273, 377567, 1050819, 1132701, 2642969, 4153237, 7928907, 12459711, 29072659, 87217977]

約数ペア:

[(1, 87217977), (3, 29072659), (7, 12459711), (11, 7928907), (21, 4153237), (33, 2642969), (77, 1132701), (83, 1050819), (231, 377567), (249, 350273), (581, 150117), (913, 95529), (1743, 50039), (2739, 31843), (4549, 19173), (6391, 13647)]