77226279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 118137600

約数和(自身を除く): 40911321

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 1157, 1171, 1691, 3471, 3513, 5073, 15223, 21983, 22249, 45669, 65949, 66747, 104219, 289237, 312657, 867711, 1354847, 1980161, 4064541, 5940483, 25742093, 77226279]

約数ペア:

[(1, 77226279), (3, 25742093), (13, 5940483), (19, 4064541), (39, 1980161), (57, 1354847), (89, 867711), (247, 312657), (267, 289237), (741, 104219), (1157, 66747), (1171, 65949), (1691, 45669), (3471, 22249), (3513, 21983), (5073, 15223)]