87579657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 142686720

約数和(自身を除く): 55107063

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 2251, 3537, 4323, 6753, 12969, 20259, 24761, 38907, 60777, 74283, 222849, 294881, 668547, 884643, 2653929, 3243691, 7961787, 9731073, 29193219, 87579657]

約数ペア:

[(1, 87579657), (3, 29193219), (9, 9731073), (11, 7961787), (27, 3243691), (33, 2653929), (99, 884643), (131, 668547), (297, 294881), (393, 222849), (1179, 74283), (1441, 60777), (2251, 38907), (3537, 24761), (4323, 20259), (6753, 12969)]