201809502009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24887101}}^1$

素因数の和:24887177

約数の個数: 24

約数和(自身を含む): 314473420872

約数和(自身を除く): 112663918863

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 24887101, 74661303, 223983909, 423080717, 1269242151, 1319016353, 3807726453, 3957049059, 11871147177, 22423278001, 67269834003, 201809502009]

約数ペア:

[(1, 201809502009), (3, 67269834003), (9, 22423278001), (17, 11871147177), (51, 3957049059), (53, 3807726453), (153, 1319016353), (159, 1269242151), (477, 423080717), (901, 223983909), (2703, 74661303), (8109, 24887101)]