158543619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11261}}^1$

素因数の和:11315

約数の個数: 24

約数和(自身を含む): 240286032

約数和(自身を除く): 81742413

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 11261, 14079, 33783, 146393, 213959, 439179, 641877, 2781467, 4065221, 8344401, 12195663, 52847873, 158543619]

約数ペア:

[(1, 158543619), (3, 52847873), (13, 12195663), (19, 8344401), (39, 4065221), (57, 2781467), (247, 641877), (361, 439179), (741, 213959), (1083, 146393), (4693, 33783), (11261, 14079)]