65074373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 85827840

約数和(自身を除く): 20753467

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 617, 793, 1159, 1729, 4319, 5551, 8021, 8113, 11723, 15067, 37637, 56147, 82061, 105469, 152399, 263459, 489281, 715103, 1066793, 3424967, 5005721, 9296339, 65074373]

約数ペア:

[(1, 65074373), (7, 9296339), (13, 5005721), (19, 3424967), (61, 1066793), (91, 715103), (133, 489281), (247, 263459), (427, 152399), (617, 105469), (793, 82061), (1159, 56147), (1729, 37637), (4319, 15067), (5551, 11723), (8021, 8113)]