161001243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15817}}^1$

素因数の和:15868

約数の個数: 32

約数和(自身を含む): 265742400

約数和(自身を除く): 104741157

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 15817, 47451, 142353, 205621, 427059, 458693, 616863, 1376079, 1850589, 4128237, 5551767, 5963009, 12384711, 17889027, 53667081, 161001243]

約数ペア:

[(1, 161001243), (3, 53667081), (9, 17889027), (13, 12384711), (27, 5963009), (29, 5551767), (39, 4128237), (87, 1850589), (117, 1376079), (261, 616863), (351, 458693), (377, 427059), (783, 205621), (1131, 142353), (3393, 47451), (10179, 15817)]