47157651

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 70115760

約数和(自身を除く): 22958109

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 907, 981, 2721, 5777, 8163, 17331, 48071, 51993, 98863, 144213, 296589, 432639, 889767, 5239739, 15719217, 47157651]

約数ペア:

[(1, 47157651), (3, 15719217), (9, 5239739), (53, 889767), (109, 432639), (159, 296589), (327, 144213), (477, 98863), (907, 51993), (981, 48071), (2721, 17331), (5777, 8163)]