51953469

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 18808131

約数列:

[1, 3, 71, 149, 213, 447, 1637, 4911, 10579, 31737, 116227, 243913, 348681, 731739, 17317823, 51953469]

約数ペア:

[(1, 51953469), (3, 17317823), (71, 731739), (149, 348681), (213, 243913), (447, 116227), (1637, 31737), (4911, 10579)]