89669187

素因数分解:

$3^8\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 136986720

約数和(自身を除く): 47317533

約数列:

[1, 3, 9, 27, 79, 81, 173, 237, 243, 519, 711, 729, 1557, 2133, 2187, 4671, 6399, 6561, 13667, 14013, 19197, 41001, 42039, 57591, 123003, 126117, 172773, 369009, 378351, 518319, 1107027, 1135053, 3321081, 9963243, 29889729, 89669187]

約数ペア:

[(1, 89669187), (3, 29889729), (9, 9963243), (27, 3321081), (79, 1135053), (81, 1107027), (173, 518319), (237, 378351), (243, 369009), (519, 172773), (711, 126117), (729, 123003), (1557, 57591), (2133, 42039), (2187, 41001), (4671, 19197), (6399, 14013), (6561, 13667)]