148959321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 242731008

約数和(自身を除く): 93771687

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 4051, 5253, 12153, 12257, 28357, 36771, 68867, 85071, 206601, 417253, 482069, 1251759, 1446207, 2920771, 7093301, 8762313, 21279903, 49653107, 148959321]

約数ペア:

[(1, 148959321), (3, 49653107), (7, 21279903), (17, 8762313), (21, 7093301), (51, 2920771), (103, 1446207), (119, 1251759), (309, 482069), (357, 417253), (721, 206601), (1751, 85071), (2163, 68867), (4051, 36771), (5253, 28357), (12153, 12257)]