79782129

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4673}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 132218112

約数和(自身を除く): 52435983

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 4673, 5691, 14019, 17073, 32711, 42057, 98133, 294399, 1266383, 3799149, 8864681, 11397447, 26594043, 79782129]

約数ペア:

[(1, 79782129), (3, 26594043), (7, 11397447), (9, 8864681), (21, 3799149), (63, 1266383), (271, 294399), (813, 98133), (1897, 42057), (2439, 32711), (4673, 17073), (5691, 14019)]