131111871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8059}}^1$

素因数の和:8119

約数の個数: 32

約数和(自身を含む): 208915200

約数和(自身を除く): 77803329

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 8059, 16269, 24177, 88649, 137003, 233711, 265947, 411009, 701133, 1507033, 2570821, 3973087, 4521099, 7712463, 11919261, 43703957, 131111871]

約数ペア:

[(1, 131111871), (3, 43703957), (11, 11919261), (17, 7712463), (29, 4521099), (33, 3973087), (51, 2570821), (87, 1507033), (187, 701133), (319, 411009), (493, 265947), (561, 233711), (957, 137003), (1479, 88649), (5423, 24177), (8059, 16269)]