77759199

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3109}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 128729120

約数和(自身を除く): 50969921

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2779, 3109, 3573, 8337, 9327, 21763, 25011, 27981, 65289, 195867, 1234273, 3702819, 8639911, 11108457, 25919733, 77759199]

約数ペア:

[(1, 77759199), (3, 25919733), (7, 11108457), (9, 8639911), (21, 3702819), (63, 1234273), (397, 195867), (1191, 65289), (2779, 27981), (3109, 25011), (3573, 21763), (8337, 9327)]