72012079863

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{39239}}^1$

素因数の和:39553

約数の個数: 40

約数和(自身を含む): 109014998400

約数和(自身を除く): 37002918537

約数列:

[1, 3, 9, 27, 81, 139, 163, 417, 489, 1251, 1467, 3753, 4401, 11259, 13203, 22657, 39239, 67971, 117717, 203913, 353151, 611739, 1059453, 1835217, 3178359, 5454221, 6395957, 16362663, 19187871, 49087989, 57563613, 147263967, 172690839, 441791901, 518072517, 889038023, 2667114069, 8001342207, 24004026621, 72012079863]

約数ペア:

[(1, 72012079863), (3, 24004026621), (9, 8001342207), (27, 2667114069), (81, 889038023), (139, 518072517), (163, 441791901), (417, 172690839), (489, 147263967), (1251, 57563613), (1467, 49087989), (3753, 19187871), (4401, 16362663), (11259, 6395957), (13203, 5454221), (22657, 3178359), (39239, 1835217), (67971, 1059453), (117717, 611739), (203913, 353151)]