39747362721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{185903}}^1$

素因数の和:185978

約数の個数: 48

約数和(自身を含む): 63296593920

約数和(自身を除く): 23549231199

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 121, 209, 341, 363, 589, 627, 1023, 1767, 2299, 3751, 6479, 6897, 11253, 19437, 71269, 185903, 213807, 557709, 2044933, 3532157, 5762993, 6134799, 10596471, 17288979, 22494263, 38853727, 63392923, 67482789, 109496867, 116561181, 190178769, 328490601, 427390997, 697322153, 1204465537, 1282172991, 2091966459, 3613396611, 13249120907, 39747362721]

約数ペア:

[(1, 39747362721), (3, 13249120907), (11, 3613396611), (19, 2091966459), (31, 1282172991), (33, 1204465537), (57, 697322153), (93, 427390997), (121, 328490601), (209, 190178769), (341, 116561181), (363, 109496867), (589, 67482789), (627, 63392923), (1023, 38853727), (1767, 22494263), (2299, 17288979), (3751, 10596471), (6479, 6134799), (6897, 5762993), (11253, 3532157), (19437, 2044933), (71269, 557709), (185903, 213807)]