155013411

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{15739}}^1$

素因数の和:15823

約数の個数: 24

約数和(自身を含む): 244032960

約数和(自身を除く): 89019549

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 9849, 15739, 47217, 110173, 330519, 771211, 1054513, 2313633, 3163539, 7381591, 22144773, 51671137, 155013411]

約数ペア:

[(1, 155013411), (3, 51671137), (7, 22144773), (21, 7381591), (49, 3163539), (67, 2313633), (147, 1054513), (201, 771211), (469, 330519), (1407, 110173), (3283, 47217), (9849, 15739)]