191880454809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1\times {\mathrm{19471}}^1$

素因数の和:20661

約数の個数: 32

約数和(自身を含む): 272545689600

約数和(自身を除く): 80665234791

約数列:

[1, 3, 17, 51, 199, 597, 971, 2913, 3383, 10149, 16507, 19471, 49521, 58413, 193229, 331007, 579687, 993021, 3284893, 3874729, 9854679, 11624187, 18906341, 56719023, 65870393, 197611179, 321407797, 964223391, 3762361859, 11287085577, 63960151603, 191880454809]

約数ペア:

[(1, 191880454809), (3, 63960151603), (17, 11287085577), (51, 3762361859), (199, 964223391), (597, 321407797), (971, 197611179), (2913, 65870393), (3383, 56719023), (10149, 18906341), (16507, 11624187), (19471, 9854679), (49521, 3874729), (58413, 3284893), (193229, 993021), (331007, 579687)]