201946851

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7542

約数の個数: 28

約数和(自身を含む): 311006592

約数和(自身を除く): 109059741

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 7487, 8991, 22461, 26973, 67383, 202149, 277019, 606447, 831057, 1819341, 2493171, 5458023, 7479513, 22438539, 67315617, 201946851]

約数ペア:

[(1, 201946851), (3, 67315617), (9, 22438539), (27, 7479513), (37, 5458023), (81, 2493171), (111, 1819341), (243, 831057), (333, 606447), (729, 277019), (999, 202149), (2997, 67383), (7487, 26973), (8991, 22461)]