65540217

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 89210880

約数和(自身を除く): 23670663

約数列:

[1, 3, 79, 131, 237, 393, 2111, 6333, 10349, 31047, 166769, 276541, 500307, 829623, 21846739, 65540217]

約数ペア:

[(1, 65540217), (3, 21846739), (79, 829623), (131, 500307), (237, 276541), (393, 166769), (2111, 31047), (6333, 10349)]