67778887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 76982400

約数和(自身を除く): 9203513

約数列:

[1, 11, 29, 179, 319, 1187, 1969, 5191, 13057, 34423, 57101, 212473, 378653, 2337203, 6161717, 67778887]

約数ペア:

[(1, 67778887), (11, 6161717), (29, 2337203), (179, 378653), (319, 212473), (1187, 57101), (1969, 34423), (5191, 13057)]