64172471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 73256400

約数和(自身を除く): 9083929

約数列:

[1, 11, 59, 89, 101, 121, 649, 979, 1111, 5251, 5959, 7139, 8989, 10769, 12221, 57761, 65549, 98879, 530351, 635371, 721039, 1087669, 5833861, 64172471]

約数ペア:

[(1, 64172471), (11, 5833861), (59, 1087669), (89, 721039), (101, 635371), (121, 530351), (649, 98879), (979, 65549), (1111, 57761), (5251, 12221), (5959, 10769), (7139, 8989)]