89689677

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 153624576

約数和(自身を除く): 63934899

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 329, 363, 517, 751, 847, 987, 1551, 2253, 2541, 3619, 5257, 5687, 8261, 10857, 15771, 17061, 24783, 35297, 39809, 57827, 90871, 105891, 119427, 173481, 247079, 272613, 388267, 636097, 741237, 1164801, 1908291, 2717869, 4270937, 8153607, 12812811, 29896559, 89689677]

約数ペア:

[(1, 89689677), (3, 29896559), (7, 12812811), (11, 8153607), (21, 4270937), (33, 2717869), (47, 1908291), (77, 1164801), (121, 741237), (141, 636097), (231, 388267), (329, 272613), (363, 247079), (517, 173481), (751, 119427), (847, 105891), (987, 90871), (1551, 57827), (2253, 39809), (2541, 35297), (3619, 24783), (5257, 17061), (5687, 15771), (8261, 10857)]