89877699

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 141916320

約数和(自身を除く): 52038621

約数列:

[1, 3, 9, 29, 37, 41, 87, 111, 123, 227, 261, 333, 369, 681, 1073, 1189, 1517, 2043, 3219, 3567, 4551, 6583, 8399, 9307, 9657, 10701, 13653, 19749, 25197, 27921, 43993, 59247, 75591, 83763, 131979, 243571, 269903, 344359, 395937, 730713, 809709, 1033077, 2192139, 2429127, 3099231, 9986411, 29959233, 89877699]

約数ペア:

[(1, 89877699), (3, 29959233), (9, 9986411), (29, 3099231), (37, 2429127), (41, 2192139), (87, 1033077), (111, 809709), (123, 730713), (227, 395937), (261, 344359), (333, 269903), (369, 243571), (681, 131979), (1073, 83763), (1189, 75591), (1517, 59247), (2043, 43993), (3219, 27921), (3567, 25197), (4551, 19749), (6583, 13653), (8399, 10701), (9307, 9657)]