79935527

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 20219353

約数列:

[1, 7, 19, 41, 107, 133, 137, 287, 749, 779, 959, 2033, 2603, 4387, 5453, 5617, 14231, 14659, 18221, 30709, 39319, 83353, 102613, 106723, 278521, 583471, 601019, 747061, 1949647, 4207133, 11419361, 79935527]

約数ペア:

[(1, 79935527), (7, 11419361), (19, 4207133), (41, 1949647), (107, 747061), (133, 601019), (137, 583471), (287, 278521), (749, 106723), (779, 102613), (959, 83353), (2033, 39319), (2603, 30709), (4387, 18221), (5453, 14659), (5617, 14231)]