71777097

素因数分解:

$3^5\times 7^1\times {\mathrm{42197}}^1$

素因数の和:42219

約数の個数: 24

約数和(自身を含む): 122880576

約数和(自身を除く): 51103479

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 42197, 126591, 295379, 379773, 886137, 1139319, 2658411, 3417957, 7975233, 10253871, 23925699, 71777097]

約数ペア:

[(1, 71777097), (3, 23925699), (7, 10253871), (9, 7975233), (21, 3417957), (27, 2658411), (63, 1139319), (81, 886137), (189, 379773), (243, 295379), (567, 126591), (1701, 42197)]