27653227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 33903360

約数和(自身を除く): 6250133

約数列:

[1, 7, 19, 53, 133, 371, 1007, 3923, 7049, 27461, 74537, 207919, 521759, 1455433, 3950461, 27653227]

約数ペア:

[(1, 27653227), (7, 3950461), (19, 1455433), (53, 521759), (133, 207919), (371, 74537), (1007, 27461), (3923, 7049)]