91600197

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 143530560

約数和(自身を除く): 51930363

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 169, 247, 257, 481, 507, 703, 741, 771, 1443, 2109, 3211, 3341, 4883, 6253, 9139, 9509, 9633, 10023, 14649, 18759, 27417, 28527, 43433, 63479, 118807, 123617, 130299, 180671, 190437, 356421, 370851, 542013, 825227, 1607021, 2348723, 2475681, 4821063, 7046169, 30533399, 91600197]

約数ペア:

[(1, 91600197), (3, 30533399), (13, 7046169), (19, 4821063), (37, 2475681), (39, 2348723), (57, 1607021), (111, 825227), (169, 542013), (247, 370851), (257, 356421), (481, 190437), (507, 180671), (703, 130299), (741, 123617), (771, 118807), (1443, 63479), (2109, 43433), (3211, 28527), (3341, 27417), (4883, 18759), (6253, 14649), (9139, 10023), (9509, 9633)]