18443396169

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15413}}^1$

素因数の和:15532

約数の個数: 80

約数和(自身を含む): 32228824320

約数和(自身を除く): 13785428151

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 79, 81, 99, 153, 187, 237, 297, 459, 561, 711, 869, 891, 1343, 1377, 1683, 2133, 2607, 4029, 5049, 6399, 7821, 12087, 14773, 15147, 15413, 23463, 36261, 44319, 46239, 70389, 108783, 132957, 138717, 169543, 262021, 398871, 416151, 508629, 786063, 1196613, 1217627, 1248453, 1525887, 2358189, 2882231, 3652881, 4577661, 7074567, 8646693, 10958643, 13393897, 13732983, 20699659, 21223701, 25940079, 32875929, 40181691, 62098977, 77820237, 98627787, 120545073, 186296931, 227696249, 233460711, 361635219, 558890793, 683088747, 1084905657, 1676672379, 2049266241, 6147798723, 18443396169]

約数ペア:

[(1, 18443396169), (3, 6147798723), (9, 2049266241), (11, 1676672379), (17, 1084905657), (27, 683088747), (33, 558890793), (51, 361635219), (79, 233460711), (81, 227696249), (99, 186296931), (153, 120545073), (187, 98627787), (237, 77820237), (297, 62098977), (459, 40181691), (561, 32875929), (711, 25940079), (869, 21223701), (891, 20699659), (1343, 13732983), (1377, 13393897), (1683, 10958643), (2133, 8646693), (2607, 7074567), (4029, 4577661), (5049, 3652881), (6399, 2882231), (7821, 2358189), (12087, 1525887), (14773, 1248453), (15147, 1217627), (15413, 1196613), (23463, 786063), (36261, 508629), (44319, 416151), (46239, 398871), (70389, 262021), (108783, 169543), (132957, 138717)]