54512433

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 87719808

約数和(自身を除く): 33207375

約数列:

[1, 3, 9, 27, 37, 43, 47, 81, 111, 129, 141, 243, 333, 387, 423, 729, 999, 1161, 1269, 1591, 1739, 2021, 2997, 3483, 3807, 4773, 5217, 6063, 8991, 10449, 11421, 14319, 15651, 18189, 26973, 31347, 34263, 42957, 46953, 54567, 74777, 128871, 140859, 163701, 224331, 386613, 422577, 491103, 672993, 1159839, 1267731, 1473309, 2018979, 6056937, 18170811, 54512433]

約数ペア:

[(1, 54512433), (3, 18170811), (9, 6056937), (27, 2018979), (37, 1473309), (43, 1267731), (47, 1159839), (81, 672993), (111, 491103), (129, 422577), (141, 386613), (243, 224331), (333, 163701), (387, 140859), (423, 128871), (729, 74777), (999, 54567), (1161, 46953), (1269, 42957), (1591, 34263), (1739, 31347), (2021, 26973), (2997, 18189), (3483, 15651), (3807, 14319), (4773, 11421), (5217, 10449), (6063, 8991)]