201451167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1867}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 306949760

約数和(自身を除く): 105498593

約数列:

[1, 3, 9, 19, 57, 171, 631, 1867, 1893, 5601, 5679, 11989, 16803, 35473, 35967, 106419, 107901, 319257, 1178077, 3534231, 10602693, 22383463, 67150389, 201451167]

約数ペア:

[(1, 201451167), (3, 67150389), (9, 22383463), (19, 10602693), (57, 3534231), (171, 1178077), (631, 319257), (1867, 107901), (1893, 106419), (5601, 35967), (5679, 35473), (11989, 16803)]