293141308689

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{669901}}^1$

素因数の和:670782

約数の個数: 32

約数和(自身を含む): 457677046400

約数和(自身を除く): 164535737711

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 853, 2559, 7677, 16207, 23031, 48621, 145863, 437589, 669901, 2009703, 6029109, 12728119, 18087327, 38184357, 114553071, 343659213, 571425553, 1714276659, 5142829977, 10857085507, 15428489931, 32571256521, 97713769563, 293141308689]

約数ペア:

[(1, 293141308689), (3, 97713769563), (9, 32571256521), (19, 15428489931), (27, 10857085507), (57, 5142829977), (171, 1714276659), (513, 571425553), (853, 343659213), (2559, 114553071), (7677, 38184357), (16207, 18087327), (23031, 12728119), (48621, 6029109), (145863, 2009703), (437589, 669901)]