210004704027

素因数分解:

$3^5\times {\mathrm{864216889}}^1$

素因数の和:864216904

約数の個数: 12

約数和(自身を含む): 314574947960

約数和(自身を除く): 104570243933

約数列:

[1, 3, 9, 27, 81, 243, 864216889, 2592650667, 7777952001, 23333856003, 70001568009, 210004704027]

約数ペア:

[(1, 210004704027), (3, 70001568009), (9, 23333856003), (27, 7777952001), (81, 2592650667), (243, 864216889)]