169506987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 256628736

約数和(自身を除く): 87121749

約数列:

[1, 3, 13, 23, 39, 69, 101, 299, 303, 897, 1313, 1871, 2323, 3939, 5613, 6969, 24323, 30199, 43033, 72969, 90597, 129099, 188971, 559429, 566913, 1678287, 2456623, 4346333, 7369869, 13038999, 56502329, 169506987]

約数ペア:

[(1, 169506987), (3, 56502329), (13, 13038999), (23, 7369869), (39, 4346333), (69, 2456623), (101, 1678287), (299, 566913), (303, 559429), (897, 188971), (1313, 129099), (1871, 90597), (2323, 72969), (3939, 43033), (5613, 30199), (6969, 24323)]