83717793

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{19501}}^1$

素因数の和:19566

約数の個数: 20

約数和(自身を含む): 127426068

約数和(自身を除く): 43708275

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 19501, 58503, 175509, 526527, 1033553, 1579581, 3100659, 9301977, 27905931, 83717793]

約数ペア:

[(1, 83717793), (3, 27905931), (9, 9301977), (27, 3100659), (53, 1579581), (81, 1033553), (159, 526527), (477, 175509), (1431, 58503), (4293, 19501)]