77367231

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{16189}}^1$

素因数の和:16260

約数の個数: 20

約数和(自身を含む): 117539400

約数和(自身を除く): 40172169

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 16189, 48567, 145701, 437103, 955151, 1311309, 2865453, 8596359, 25789077, 77367231]

約数ペア:

[(1, 77367231), (3, 25789077), (9, 8596359), (27, 2865453), (59, 1311309), (81, 955151), (177, 437103), (531, 145701), (1593, 48567), (4779, 16189)]