156967410627

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{41231261}}^1$

素因数の和:41231320

約数の個数: 20

約数和(自身を含む): 239471169696

約数和(自身を除く): 82503759069

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 41231261, 123693783, 371081349, 1113244047, 1937869267, 3339732141, 5813607801, 17440823403, 52322470209, 156967410627]

約数ペア:

[(1, 156967410627), (3, 52322470209), (9, 17440823403), (27, 5813607801), (47, 3339732141), (81, 1937869267), (141, 1113244047), (423, 371081349), (1269, 123693783), (3807, 41231261)]