67541823

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 106183680

約数和(自身を除く): 38641857

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 1783, 4209, 5349, 12627, 16047, 37881, 41009, 48141, 108763, 123027, 326289, 369081, 978867, 1107243, 2501549, 2936601, 7504647, 22513941, 67541823]

約数ペア:

[(1, 67541823), (3, 22513941), (9, 7504647), (23, 2936601), (27, 2501549), (61, 1107243), (69, 978867), (183, 369081), (207, 326289), (549, 123027), (621, 108763), (1403, 48141), (1647, 41009), (1783, 37881), (4209, 16047), (5349, 12627)]