169631319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 273006720

約数和(自身を除く): 103375401

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 179, 429, 517, 537, 611, 1551, 1833, 1969, 2209, 2327, 5907, 6627, 6721, 6981, 8413, 20163, 24299, 25239, 25597, 28717, 72897, 76791, 86151, 92543, 109369, 277629, 315887, 328107, 395411, 947661, 1186233, 1203059, 3609177, 4349521, 5140343, 13048563, 15421029, 56543773, 169631319]

約数ペア:

[(1, 169631319), (3, 56543773), (11, 15421029), (13, 13048563), (33, 5140343), (39, 4349521), (47, 3609177), (141, 1203059), (143, 1186233), (179, 947661), (429, 395411), (517, 328107), (537, 315887), (611, 277629), (1551, 109369), (1833, 92543), (1969, 86151), (2209, 76791), (2327, 72897), (5907, 28717), (6627, 25597), (6721, 25239), (6981, 24299), (8413, 20163)]