291264767163

素因数分解:

$3^7\times {\mathrm{607}}^1\times {\mathrm{219407}}^1$

素因数の和:220035

約数の個数: 32

約数和(自身を含む): 437552209920

約数和(自身を除く): 146287442757

約数列:

[1, 3, 9, 27, 81, 243, 607, 729, 1821, 2187, 5463, 16389, 49167, 147501, 219407, 442503, 658221, 1327509, 1974663, 5923989, 17771967, 53315901, 133180049, 159947703, 399540147, 479843109, 1198620441, 3595861323, 10787583969, 32362751907, 97088255721, 291264767163]

約数ペア:

[(1, 291264767163), (3, 97088255721), (9, 32362751907), (27, 10787583969), (81, 3595861323), (243, 1198620441), (607, 479843109), (729, 399540147), (1821, 159947703), (2187, 133180049), (5463, 53315901), (16389, 17771967), (49167, 5923989), (147501, 1974663), (219407, 1327509), (442503, 658221)]