187130490621

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{6513191}}^1$

素因数の和:6513412

約数の個数: 16

約数和(自身を含む): 255212915328

約数和(自身を除く): 68082424707

約数列:

[1, 3, 61, 157, 183, 471, 9577, 28731, 6513191, 19539573, 397304651, 1022570987, 1191913953, 3067712961, 62376830207, 187130490621]

約数ペア:

[(1, 187130490621), (3, 62376830207), (61, 3067712961), (157, 1191913953), (183, 1022570987), (471, 397304651), (9577, 19539573), (28731, 6513191)]