87277473

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{190147}}^1$

素因数の和:190173

約数の個数: 16

約数和(自身を含む): 136906560

約数和(自身を除く): 49629087

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 190147, 570441, 1711323, 3232499, 5133969, 9697497, 29092491, 87277473]

約数ペア:

[(1, 87277473), (3, 29092491), (9, 9697497), (17, 5133969), (27, 3232499), (51, 1711323), (153, 570441), (459, 190147)]