52540071

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 75018240

約数和(自身を除く): 22478169

約数列:

[1, 3, 31, 71, 73, 93, 109, 213, 219, 327, 2201, 2263, 3379, 5183, 6603, 6789, 7739, 7957, 10137, 15549, 23217, 23871, 160673, 239909, 246667, 482019, 564947, 719727, 740001, 1694841, 17513357, 52540071]

約数ペア:

[(1, 52540071), (3, 17513357), (31, 1694841), (71, 740001), (73, 719727), (93, 564947), (109, 482019), (213, 246667), (219, 239909), (327, 160673), (2201, 23871), (2263, 23217), (3379, 15549), (5183, 10137), (6603, 7957), (6789, 7739)]