5280998067

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{1867}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 8071911936

約数和(自身を除く): 2790913869

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 743, 1269, 1867, 2229, 3807, 5601, 6687, 16803, 20061, 34921, 50409, 60183, 87749, 104763, 151227, 263247, 314289, 789741, 942867, 1387181, 2369223, 2828601, 4161543, 7107669, 12484629, 37453887, 65197507, 112361661, 195592521, 586777563, 1760332689, 5280998067]

約数ペア:

[(1, 5280998067), (3, 1760332689), (9, 586777563), (27, 195592521), (47, 112361661), (81, 65197507), (141, 37453887), (423, 12484629), (743, 7107669), (1269, 4161543), (1867, 2828601), (2229, 2369223), (3807, 1387181), (5601, 942867), (6687, 789741), (16803, 314289), (20061, 263247), (34921, 151227), (50409, 104763), (60183, 87749)]