542376729

素因数分解:

$3^6\times {\mathrm{313}}^1\times {\mathrm{2377}}^1$

素因数の和:2708

約数の個数: 28

約数和(自身を含む): 816134356

約数和(自身を除く): 273757627

約数列:

[1, 3, 9, 27, 81, 243, 313, 729, 939, 2377, 2817, 7131, 8451, 21393, 25353, 64179, 76059, 192537, 228177, 577611, 744001, 1732833, 2232003, 6696009, 20088027, 60264081, 180792243, 542376729]

約数ペア:

[(1, 542376729), (3, 180792243), (9, 60264081), (27, 20088027), (81, 6696009), (243, 2232003), (313, 1732833), (729, 744001), (939, 577611), (2377, 228177), (2817, 192537), (7131, 76059), (8451, 64179), (21393, 25353)]