131189274

素因数分解:

$2^1\times 3^3\times {\mathrm{683}}^1\times {\mathrm{3557}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 292040640

約数和(自身を除く): 160851366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 683, 1366, 2049, 3557, 4098, 6147, 7114, 10671, 12294, 18441, 21342, 32013, 36882, 64026, 96039, 192078, 2429431, 4858862, 7288293, 14576586, 21864879, 43729758, 65594637, 131189274]

約数ペア:

[(1, 131189274), (2, 65594637), (3, 43729758), (6, 21864879), (9, 14576586), (18, 7288293), (27, 4858862), (54, 2429431), (683, 192078), (1366, 96039), (2049, 64026), (3557, 36882), (4098, 32013), (6147, 21342), (7114, 18441), (10671, 12294)]