121295997

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 186195100

約数和(自身を除く): 64899103

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 349, 529, 657, 1047, 1587, 1679, 3141, 4761, 5037, 8027, 15111, 24081, 25477, 38617, 72243, 76431, 115851, 184621, 229293, 347553, 553863, 585971, 1661589, 1757913, 5273739, 13477333, 40431999, 121295997]

約数ペア:

[(1, 121295997), (3, 40431999), (9, 13477333), (23, 5273739), (69, 1757913), (73, 1661589), (207, 585971), (219, 553863), (349, 347553), (529, 229293), (657, 184621), (1047, 115851), (1587, 76431), (1679, 72243), (3141, 38617), (4761, 25477), (5037, 24081), (8027, 15111)]