64221039

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{4673}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 95349600

約数和(自身を除く): 31128561

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 4673, 13743, 14019, 42057, 126171, 2378557, 7135671, 21407013, 64221039]

約数ペア:

[(1, 64221039), (3, 21407013), (9, 7135671), (27, 2378557), (509, 126171), (1527, 42057), (4581, 14019), (4673, 13743)]