83957349

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 49962651

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1549, 1869, 2581, 4647, 7743, 10843, 18067, 32529, 44921, 54201, 134763, 137861, 314447, 413583, 943341, 965027, 2895081, 3997969, 11993907, 27985783, 83957349]

約数ペア:

[(1, 83957349), (3, 27985783), (7, 11993907), (21, 3997969), (29, 2895081), (87, 965027), (89, 943341), (203, 413583), (267, 314447), (609, 137861), (623, 134763), (1549, 54201), (1869, 44921), (2581, 32529), (4647, 18067), (7743, 10843)]