48375789

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29917}}^1$

素因数の和:29945

約数の個数: 24

約数和(自身を含む): 81855648

約数和(自身を除く): 33479859

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 29917, 89751, 209419, 329087, 628257, 987261, 1465933, 2303609, 4397799, 6910827, 16125263, 48375789]

約数ペア:

[(1, 48375789), (3, 16125263), (7, 6910827), (11, 4397799), (21, 2303609), (33, 1465933), (49, 987261), (77, 628257), (147, 329087), (231, 209419), (539, 89751), (1617, 29917)]