102438351

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1794

約数の個数: 28

約数和(自身を含む): 155529528

約数和(自身を除く): 53091177

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 1693, 2241, 5079, 6723, 15237, 20169, 45711, 60507, 137133, 140519, 411399, 421557, 1234197, 1264671, 3794013, 11382039, 34146117, 102438351]

約数ペア:

[(1, 102438351), (3, 34146117), (9, 11382039), (27, 3794013), (81, 1264671), (83, 1234197), (243, 421557), (249, 411399), (729, 140519), (747, 137133), (1693, 60507), (2241, 45711), (5079, 20169), (6723, 15237)]