201584997

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439183}}^1$

素因数の和:439209

約数の個数: 16

約数和(自身を含む): 316212480

約数和(自身を除く): 114627483

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439183, 1317549, 3952647, 7466111, 11857941, 22398333, 67194999, 201584997]

約数ペア:

[(1, 201584997), (3, 67194999), (9, 22398333), (17, 11857941), (27, 7466111), (51, 3952647), (153, 1317549), (459, 439183)]