67126143

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 106831872

約数和(自身を除く): 39705729

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 1471, 2173, 4413, 6519, 10297, 15211, 30891, 45633, 60311, 77963, 180933, 233889, 422177, 545741, 1266531, 1637223, 3196483, 9589449, 22375381, 67126143]

約数ペア:

[(1, 67126143), (3, 22375381), (7, 9589449), (21, 3196483), (41, 1637223), (53, 1266531), (123, 545741), (159, 422177), (287, 233889), (371, 180933), (861, 77963), (1113, 60311), (1471, 45633), (2173, 30891), (4413, 15211), (6519, 10297)]