80262213

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 116055648

約数和(自身を除く): 35793435

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2003, 2109, 6009, 13357, 38057, 40071, 74111, 114171, 222333, 723083, 1408109, 2169249, 4224327, 26754071, 80262213]

約数ペア:

[(1, 80262213), (3, 26754071), (19, 4224327), (37, 2169249), (57, 1408109), (111, 723083), (361, 222333), (703, 114171), (1083, 74111), (2003, 40071), (2109, 38057), (6009, 13357)]