84663171

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{53147}}^1$

素因数の和:53215

約数の個数: 16

約数和(自身を含む): 127555200

約数和(自身を除く): 42892029

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 53147, 159441, 478323, 1434969, 3135673, 9407019, 28221057, 84663171]

約数ペア:

[(1, 84663171), (3, 28221057), (9, 9407019), (27, 3135673), (59, 1434969), (177, 478323), (531, 159441), (1593, 53147)]