1775201337

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27437}}^1$

素因数の和:27542

約数の個数: 48

約数和(自身を含む): 3195978240

約数和(自身を除く): 1420776903

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1659, 3081, 4977, 7189, 9243, 21567, 27437, 64701, 82311, 192059, 246933, 356681, 576177, 1070043, 1728531, 2167523, 2496767, 3210129, 6502569, 7490301, 15172661, 19507707, 22470903, 28177799, 45517983, 84533397, 136553949, 197244593, 253600191, 591733779, 1775201337]

約数ペア:

[(1, 1775201337), (3, 591733779), (7, 253600191), (9, 197244593), (13, 136553949), (21, 84533397), (39, 45517983), (63, 28177799), (79, 22470903), (91, 19507707), (117, 15172661), (237, 7490301), (273, 6502569), (553, 3210129), (711, 2496767), (819, 2167523), (1027, 1728531), (1659, 1070043), (3081, 576177), (4977, 356681), (7189, 246933), (9243, 192059), (21567, 82311), (27437, 64701)]