66130047

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{3821}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 98148960

約数和(自身を除く): 32018913

約数列:

[1, 3, 9, 27, 641, 1923, 3821, 5769, 11463, 17307, 34389, 103167, 2449261, 7347783, 22043349, 66130047]

約数ペア:

[(1, 66130047), (3, 22043349), (9, 7347783), (27, 2449261), (641, 103167), (1923, 34389), (3821, 17307), (5769, 11463)]