197002107

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13037}}^1$

素因数の和:13139

約数の個数: 24

約数和(自身を含む): 301021344

約数和(自身を除く): 104019237

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 13037, 15111, 39111, 117333, 299851, 899553, 951701, 2698659, 2855103, 8565309, 21889123, 65667369, 197002107]

約数ペア:

[(1, 197002107), (3, 65667369), (9, 21889123), (23, 8565309), (69, 2855103), (73, 2698659), (207, 951701), (219, 899553), (657, 299851), (1679, 117333), (5037, 39111), (13037, 15111)]