61851117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 92593152

約数和(自身を除く): 30742035

約数列:

[1, 3, 17, 23, 51, 67, 69, 201, 391, 787, 1139, 1173, 1541, 2361, 3417, 4623, 13379, 18101, 26197, 40137, 52729, 54303, 78591, 158187, 307717, 896393, 923151, 1212767, 2689179, 3638301, 20617039, 61851117]

約数ペア:

[(1, 61851117), (3, 20617039), (17, 3638301), (23, 2689179), (51, 1212767), (67, 923151), (69, 896393), (201, 307717), (391, 158187), (787, 78591), (1139, 54303), (1173, 52729), (1541, 40137), (2361, 26197), (3417, 18101), (4623, 13379)]