137131227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27653}}^1$

素因数の和:27707

約数の個数: 24

約数和(自身を含む): 215701200

約数和(自身を除く): 78569973

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 27653, 82959, 248877, 525407, 801937, 1576221, 2405811, 4728663, 7217433, 15236803, 45710409, 137131227]

約数ペア:

[(1, 137131227), (3, 45710409), (9, 15236803), (19, 7217433), (29, 4728663), (57, 2405811), (87, 1576221), (171, 801937), (261, 525407), (551, 248877), (1653, 82959), (4959, 27653)]