2275885863

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 3704279040

約数和(自身を除く): 1428393177

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 307, 459, 521, 527, 837, 921, 1563, 1581, 2763, 4689, 4743, 5219, 8289, 8857, 9517, 14067, 14229, 15657, 16151, 26571, 28551, 46971, 48453, 79713, 85653, 140913, 145359, 159947, 161789, 239139, 256959, 274567, 436077, 479841, 485367, 823701, 1439523, 1456101, 2471103, 2719099, 4318569, 4368303, 4958357, 7413309, 8157297, 14875071, 24471891, 44625213, 73415673, 84292069, 133875639, 252876207, 758628621, 2275885863]

約数ペア:

[(1, 2275885863), (3, 758628621), (9, 252876207), (17, 133875639), (27, 84292069), (31, 73415673), (51, 44625213), (93, 24471891), (153, 14875071), (279, 8157297), (307, 7413309), (459, 4958357), (521, 4368303), (527, 4318569), (837, 2719099), (921, 2471103), (1563, 1456101), (1581, 1439523), (2763, 823701), (4689, 485367), (4743, 479841), (5219, 436077), (8289, 274567), (8857, 256959), (9517, 239139), (14067, 161789), (14229, 159947), (15657, 145359), (16151, 140913), (26571, 85653), (28551, 79713), (46971, 48453)]