147811203

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 233721600

約数和(自身を除く): 85910397

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 3947, 4161, 11841, 12483, 35523, 37449, 74993, 106569, 224979, 288131, 674937, 864393, 2024811, 2593179, 5474489, 7779537, 16423467, 49270401, 147811203]

約数ペア:

[(1, 147811203), (3, 49270401), (9, 16423467), (19, 7779537), (27, 5474489), (57, 2593179), (73, 2024811), (171, 864393), (219, 674937), (513, 288131), (657, 224979), (1387, 106569), (1971, 74993), (3947, 37449), (4161, 35523), (11841, 12483)]