25231527

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 38937600

約数和(自身を除く): 13706073

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 337, 423, 531, 1011, 1269, 1593, 2773, 3033, 8319, 9099, 15839, 19883, 24957, 47517, 59649, 74871, 142551, 178947, 427653, 536841, 934501, 2803503, 8410509, 25231527]

約数ペア:

[(1, 25231527), (3, 8410509), (9, 2803503), (27, 934501), (47, 536841), (59, 427653), (141, 178947), (177, 142551), (337, 74871), (423, 59649), (531, 47517), (1011, 24957), (1269, 19883), (1593, 15839), (2773, 9099), (3033, 8319)]