72241653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 112223232

約数和(自身を除く): 39981579

約数列:

[1, 3, 11, 17, 33, 51, 131, 187, 393, 561, 983, 1441, 2227, 2949, 4323, 6681, 10813, 16711, 24497, 32439, 50133, 73491, 128773, 183821, 386319, 551463, 1416503, 2189141, 4249509, 6567423, 24080551, 72241653]

約数ペア:

[(1, 72241653), (3, 24080551), (11, 6567423), (17, 4249509), (33, 2189141), (51, 1416503), (131, 551463), (187, 386319), (393, 183821), (561, 128773), (983, 73491), (1441, 50133), (2227, 32439), (2949, 24497), (4323, 16711), (6681, 10813)]