89431563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 44834037

約数列:

[1, 3, 13, 29, 39, 87, 107, 321, 377, 739, 1131, 1391, 2217, 3103, 4173, 9309, 9607, 21431, 28821, 40339, 64293, 79073, 121017, 237219, 278603, 835809, 1027949, 2293117, 3083847, 6879351, 29810521, 89431563]

約数ペア:

[(1, 89431563), (3, 29810521), (13, 6879351), (29, 3083847), (39, 2293117), (87, 1027949), (107, 835809), (321, 278603), (377, 237219), (739, 121017), (1131, 79073), (1391, 64293), (2217, 40339), (3103, 28821), (4173, 21431), (9309, 9607)]