51641109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9391}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 82048512

約数和(自身を除く): 30407403

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 9391, 28173, 84519, 122083, 366249, 441377, 1098747, 1324131, 3972393, 5737901, 17213703, 51641109]

約数ペア:

[(1, 51641109), (3, 17213703), (9, 5737901), (13, 3972393), (39, 1324131), (47, 1098747), (117, 441377), (141, 366249), (423, 122083), (611, 84519), (1833, 28173), (5499, 9391)]