87955791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5683}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 148420608

約数和(自身を除く): 60464817

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 5683, 15477, 17049, 39781, 62513, 119343, 187539, 380761, 437591, 1142283, 1312773, 2665327, 4188371, 7995981, 12565113, 29318597, 87955791]

約数ペア:

[(1, 87955791), (3, 29318597), (7, 12565113), (11, 7995981), (21, 4188371), (33, 2665327), (67, 1312773), (77, 1142283), (201, 437591), (231, 380761), (469, 187539), (737, 119343), (1407, 62513), (2211, 39781), (5159, 17049), (5683, 15477)]