144005883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1549}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 232128000

約数和(自身を除く): 88122117

約数列:

[1, 3, 7, 19, 21, 57, 133, 233, 399, 699, 1549, 1631, 4427, 4647, 4893, 10843, 13281, 29431, 30989, 32529, 88293, 92967, 206017, 360917, 618051, 1082751, 2526419, 6857423, 7579257, 20572269, 48001961, 144005883]

約数ペア:

[(1, 144005883), (3, 48001961), (7, 20572269), (19, 7579257), (21, 6857423), (57, 2526419), (133, 1082751), (233, 618051), (399, 360917), (699, 206017), (1549, 92967), (1631, 88293), (4427, 32529), (4647, 30989), (4893, 29431), (10843, 13281)]