79898427

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5791}}^1$

素因数の和:5880

約数の個数: 32

約数和(自身を含む): 137154560

約数和(自身を除く): 57256133

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 5791, 13797, 17373, 40537, 52119, 121611, 156357, 364833, 422743, 1094499, 1268229, 2959201, 3804687, 8877603, 11414061, 26632809, 79898427]

約数ペア:

[(1, 79898427), (3, 26632809), (7, 11414061), (9, 8877603), (21, 3804687), (27, 2959201), (63, 1268229), (73, 1094499), (189, 422743), (219, 364833), (511, 156357), (657, 121611), (1533, 52119), (1971, 40537), (4599, 17373), (5791, 13797)]