135251937

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3875

約数の個数: 40

約数和(自身を含む): 221981760

約数和(自身を除く): 86729823

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3821, 3933, 11463, 11799, 34389, 35397, 72599, 87883, 103167, 217797, 263649, 309501, 653391, 790947, 1669777, 1960173, 2372841, 5009331, 5880519, 7118523, 15027993, 45083979, 135251937]

約数ペア:

[(1, 135251937), (3, 45083979), (9, 15027993), (19, 7118523), (23, 5880519), (27, 5009331), (57, 2372841), (69, 1960173), (81, 1669777), (171, 790947), (207, 653391), (437, 309501), (513, 263649), (621, 217797), (1311, 103167), (1539, 87883), (1863, 72599), (3821, 35397), (3933, 34389), (11463, 11799)]