77827267

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 95883264

約数和(自身を除く): 18055997

約数列:

[1, 7, 31, 53, 67, 101, 217, 371, 469, 707, 1643, 2077, 3131, 3551, 5353, 6767, 11501, 14539, 21917, 24857, 37471, 47369, 110081, 165943, 209777, 358651, 770567, 1161601, 1468439, 2510557, 11118181, 77827267]

約数ペア:

[(1, 77827267), (7, 11118181), (31, 2510557), (53, 1468439), (67, 1161601), (101, 770567), (217, 358651), (371, 209777), (469, 165943), (707, 110081), (1643, 47369), (2077, 37471), (3131, 24857), (3551, 21917), (5353, 14539), (6767, 11501)]