86666181

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 138067200

約数和(自身を除く): 51401019

約数列:

[1, 3, 7, 21, 29, 87, 101, 203, 303, 609, 707, 1409, 2121, 2929, 4227, 8787, 9863, 20503, 29589, 40861, 61509, 122583, 142309, 286027, 426927, 858081, 996163, 2988489, 4126961, 12380883, 28888727, 86666181]

約数ペア:

[(1, 86666181), (3, 28888727), (7, 12380883), (21, 4126961), (29, 2988489), (87, 996163), (101, 858081), (203, 426927), (303, 286027), (609, 142309), (707, 122583), (1409, 61509), (2121, 40861), (2929, 29589), (4227, 20503), (8787, 9863)]