129361791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 194725888

約数和(自身を除く): 65364097

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 871, 1209, 1597, 2077, 2613, 4791, 6231, 20761, 27001, 49507, 62283, 81003, 106999, 148521, 320997, 643591, 1390987, 1930773, 3316969, 4172961, 9950907, 43120597, 129361791]

約数ペア:

[(1, 129361791), (3, 43120597), (13, 9950907), (31, 4172961), (39, 3316969), (67, 1930773), (93, 1390987), (201, 643591), (403, 320997), (871, 148521), (1209, 106999), (1597, 81003), (2077, 62283), (2613, 49507), (4791, 27001), (6231, 20761)]