72317529

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 111126400

約数和(自身を除く): 38808871

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 769, 1161, 2187, 2307, 3483, 6921, 10449, 20763, 31347, 33067, 62289, 94041, 99201, 186867, 297603, 560601, 892809, 1681803, 2678427, 8035281, 24105843, 72317529]

約数ペア:

[(1, 72317529), (3, 24105843), (9, 8035281), (27, 2678427), (43, 1681803), (81, 892809), (129, 560601), (243, 297603), (387, 186867), (729, 99201), (769, 94041), (1161, 62289), (2187, 33067), (2307, 31347), (3483, 20763), (6921, 10449)]