82272591

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{16651}}^1$

素因数の和:16724

約数の個数: 20

約数和(自身を含む): 124923304

約数和(自身を除く): 42650713

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 16651, 49953, 149859, 449577, 1015711, 1348731, 3047133, 9141399, 27424197, 82272591]

約数ペア:

[(1, 82272591), (3, 27424197), (9, 9141399), (27, 3047133), (61, 1348731), (81, 1015711), (183, 449577), (549, 149859), (1647, 49953), (4941, 16651)]