61307739

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 94924800

約数和(自身を除く): 33617061

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 823, 837, 2403, 2469, 2759, 7407, 8277, 22221, 24831, 25513, 73247, 74493, 76539, 219741, 229617, 659223, 688851, 1977669, 2270657, 6811971, 20435913, 61307739]

約数ペア:

[(1, 61307739), (3, 20435913), (9, 6811971), (27, 2270657), (31, 1977669), (89, 688851), (93, 659223), (267, 229617), (279, 219741), (801, 76539), (823, 74493), (837, 73247), (2403, 25513), (2469, 24831), (2759, 22221), (7407, 8277)]