1127157021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 1735299072

約数和(自身を除く): 608142051

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 271, 283, 639, 813, 849, 1633, 2439, 2547, 4899, 6233, 6509, 14697, 18699, 19241, 19527, 20093, 56097, 57723, 58581, 60279, 76693, 173169, 180837, 230079, 442543, 462139, 690237, 1327629, 1386417, 1763939, 3982887, 4159251, 5291817, 5445203, 15875451, 16335609, 49006827, 125239669, 375719007, 1127157021]

約数ペア:

[(1, 1127157021), (3, 375719007), (9, 125239669), (23, 49006827), (69, 16335609), (71, 15875451), (207, 5445203), (213, 5291817), (271, 4159251), (283, 3982887), (639, 1763939), (813, 1386417), (849, 1327629), (1633, 690237), (2439, 462139), (2547, 442543), (4899, 230079), (6233, 180837), (6509, 173169), (14697, 76693), (18699, 60279), (19241, 58581), (19527, 57723), (20093, 56097)]