80416273

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 98711552

約数和(自身を除く): 18295279

約数列:

[1, 7, 17, 119, 127, 289, 313, 889, 2023, 2159, 2191, 5321, 15113, 36703, 37247, 39751, 90457, 256921, 278257, 633199, 675767, 4730369, 11488039, 80416273]

約数ペア:

[(1, 80416273), (7, 11488039), (17, 4730369), (119, 675767), (127, 633199), (289, 278257), (313, 256921), (889, 90457), (2023, 39751), (2159, 37247), (2191, 36703), (5321, 15113)]