155349039

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{1531}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 209577600

約数和(自身を除く): 54228561

約数列:

[1, 3, 149, 227, 447, 681, 1531, 4593, 33823, 101469, 228119, 347537, 684357, 1042611, 51783013, 155349039]

約数ペア:

[(1, 155349039), (3, 51783013), (149, 1042611), (227, 684357), (447, 347537), (681, 228119), (1531, 101469), (4593, 33823)]