66440997

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45853}}^1$

素因数の和:45889

約数の個数: 24

約数和(自身を含む): 114451584

約数和(自身を除く): 48010587

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 45853, 137559, 320971, 412677, 962913, 1054619, 2888739, 3163857, 7382333, 9491571, 22146999, 66440997]

約数ペア:

[(1, 66440997), (3, 22146999), (7, 9491571), (9, 7382333), (21, 3163857), (23, 2888739), (63, 1054619), (69, 962913), (161, 412677), (207, 320971), (483, 137559), (1449, 45853)]