73144491

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{18047}}^1$

素因数の和:18250

約数の個数: 16

約数和(自身を含む): 112041984

約数和(自身を除く): 38897493

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 18047, 54141, 126329, 378987, 3483071, 10449213, 24381497, 73144491]

約数ペア:

[(1, 73144491), (3, 24381497), (7, 10449213), (21, 3483071), (193, 378987), (579, 126329), (1351, 54141), (4053, 18047)]