153940413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{245519}}^1$

素因数の和:245552

約数の個数: 16

約数和(自身を含む): 235699200

約数和(自身を除く): 81758787

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 245519, 736557, 2700709, 4664861, 8102127, 13994583, 51313471, 153940413]

約数ペア:

[(1, 153940413), (3, 51313471), (11, 13994583), (19, 8102127), (33, 4664861), (57, 2700709), (209, 736557), (627, 245519)]