201088413

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 316141056

約数和(自身を除く): 115052643

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 279, 477, 837, 1431, 1511, 1643, 2511, 4293, 4533, 4929, 13599, 14787, 40797, 44361, 46841, 80083, 122391, 133083, 140523, 240249, 421569, 720747, 1264707, 2162241, 2482573, 3794121, 6486723, 7447719, 22343157, 67029471, 201088413]

約数ペア:

[(1, 201088413), (3, 67029471), (9, 22343157), (27, 7447719), (31, 6486723), (53, 3794121), (81, 2482573), (93, 2162241), (159, 1264707), (279, 720747), (477, 421569), (837, 240249), (1431, 140523), (1511, 133083), (1643, 122391), (2511, 80083), (4293, 46841), (4533, 44361), (4929, 40797), (13599, 14787)]