47467647

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{127}}^2$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 71530800

約数和(自身を除く): 24063153

約数列:

[1, 3, 9, 27, 109, 127, 327, 381, 981, 1143, 2943, 3429, 13843, 16129, 41529, 48387, 124587, 145161, 373761, 435483, 1758061, 5274183, 15822549, 47467647]

約数ペア:

[(1, 47467647), (3, 15822549), (9, 5274183), (27, 1758061), (109, 435483), (127, 373761), (327, 145161), (381, 124587), (981, 48387), (1143, 41529), (2943, 16129), (3429, 13843)]