56012931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 97036800

約数和(自身を除く): 41023869

約数列:

[1, 3, 9, 13, 19, 27, 37, 39, 57, 111, 117, 171, 227, 247, 333, 351, 481, 513, 681, 703, 741, 999, 1443, 2043, 2109, 2223, 2951, 4313, 4329, 6129, 6327, 6669, 8399, 8853, 9139, 12939, 12987, 18981, 25197, 26559, 27417, 38817, 56069, 75591, 79677, 82251, 109187, 116451, 159581, 168207, 226773, 246753, 327561, 478743, 504621, 982683, 1436229, 1513863, 2074553, 2948049, 4308687, 6223659, 18670977, 56012931]

約数ペア:

[(1, 56012931), (3, 18670977), (9, 6223659), (13, 4308687), (19, 2948049), (27, 2074553), (37, 1513863), (39, 1436229), (57, 982683), (111, 504621), (117, 478743), (171, 327561), (227, 246753), (247, 226773), (333, 168207), (351, 159581), (481, 116451), (513, 109187), (681, 82251), (703, 79677), (741, 75591), (999, 56069), (1443, 38817), (2043, 27417), (2109, 26559), (2223, 25197), (2951, 18981), (4313, 12987), (4329, 12939), (6129, 9139), (6327, 8853), (6669, 8399)]