88910001

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 137590400

約数和(自身を除く): 48680399

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1459, 1647, 2257, 4377, 6771, 13131, 20313, 39393, 53983, 60939, 88999, 161949, 266997, 485847, 800991, 1457541, 2402973, 3292963, 9878889, 29636667, 88910001]

約数ペア:

[(1, 88910001), (3, 29636667), (9, 9878889), (27, 3292963), (37, 2402973), (61, 1457541), (111, 800991), (183, 485847), (333, 266997), (549, 161949), (999, 88999), (1459, 60939), (1647, 53983), (2257, 39393), (4377, 20313), (6771, 13131)]