109782513

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 172329600

約数和(自身を除く): 62547087

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 513, 519, 1237, 1557, 3287, 3711, 4671, 9861, 11133, 23503, 29583, 33399, 70509, 88749, 211527, 214001, 634581, 642003, 1926009, 4066019, 5778027, 12198057, 36594171, 109782513]

約数ペア:

[(1, 109782513), (3, 36594171), (9, 12198057), (19, 5778027), (27, 4066019), (57, 1926009), (171, 642003), (173, 634581), (513, 214001), (519, 211527), (1237, 88749), (1557, 70509), (3287, 33399), (3711, 29583), (4671, 23503), (9861, 11133)]