77577871

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 94252320

約数和(自身を除く): 16674449

約数列:

[1, 7, 29, 47, 173, 203, 329, 1211, 1363, 2209, 5017, 8131, 9541, 15463, 35119, 56917, 64061, 235799, 382157, 448427, 1650593, 2675099, 11082553, 77577871]

約数ペア:

[(1, 77577871), (7, 11082553), (29, 2675099), (47, 1650593), (173, 448427), (203, 382157), (329, 235799), (1211, 64061), (1363, 56917), (2209, 35119), (5017, 15463), (8131, 9541)]