223728993

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{487427}}^1$

素因数の和:487453

約数の個数: 16

約数和(自身を含む): 350948160

約数和(自身を除く): 127219167

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 487427, 1462281, 4386843, 8286259, 13160529, 24858777, 74576331, 223728993]

約数ペア:

[(1, 223728993), (3, 74576331), (9, 24858777), (17, 13160529), (27, 8286259), (51, 4386843), (153, 1462281), (459, 487427)]