197006877

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{384029}}^1$

素因数の和:384057

約数の個数: 16

約数和(自身を含む): 307224000

約数和(自身を除く): 110217123

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 384029, 1152087, 3456261, 7296551, 10368783, 21889653, 65668959, 197006877]

約数ペア:

[(1, 197006877), (3, 65668959), (9, 21889653), (19, 10368783), (27, 7296551), (57, 3456261), (171, 1152087), (513, 384029)]