55169343

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 85621536

約数和(自身を除く): 30452193

約数列:

[1, 3, 9, 27, 53, 71, 81, 159, 181, 213, 477, 543, 639, 1431, 1629, 1917, 3763, 4293, 4887, 5751, 9593, 11289, 12851, 14661, 28779, 33867, 38553, 86337, 101601, 115659, 259011, 304803, 346977, 681103, 777033, 1040931, 2043309, 6129927, 18389781, 55169343]

約数ペア:

[(1, 55169343), (3, 18389781), (9, 6129927), (27, 2043309), (53, 1040931), (71, 777033), (81, 681103), (159, 346977), (181, 304803), (213, 259011), (477, 115659), (543, 101601), (639, 86337), (1431, 38553), (1629, 33867), (1917, 28779), (3763, 14661), (4293, 12851), (4887, 11289), (5751, 9593)]