25629993

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 15227607

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1063, 1269, 2679, 3189, 8037, 9567, 20197, 24111, 28701, 49961, 60591, 149883, 181773, 449649, 545319, 949259, 1348947, 2847777, 8543331, 25629993]

約数ペア:

[(1, 25629993), (3, 8543331), (9, 2847777), (19, 1348947), (27, 949259), (47, 545319), (57, 449649), (141, 181773), (171, 149883), (423, 60591), (513, 49961), (893, 28701), (1063, 24111), (1269, 20197), (2679, 9567), (3189, 8037)]