551914143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{607}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 819486720

約数和(自身を除く): 267572577

約数列:

[1, 3, 11, 33, 59, 177, 467, 607, 649, 1401, 1821, 1947, 5137, 6677, 15411, 20031, 27553, 35813, 82659, 107439, 283469, 303083, 393943, 850407, 909249, 1181829, 3118159, 9354477, 16724671, 50174013, 183971381, 551914143]

約数ペア:

[(1, 551914143), (3, 183971381), (11, 50174013), (33, 16724671), (59, 9354477), (177, 3118159), (467, 1181829), (607, 909249), (649, 850407), (1401, 393943), (1821, 303083), (1947, 283469), (5137, 107439), (6677, 82659), (15411, 35813), (20031, 27553)]