54905121

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 87089184

約数和(自身を除く): 32184063

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 13291, 39873, 119619, 225947, 358857, 677841, 1076571, 2033523, 3229713, 6100569, 18301707, 54905121]

約数ペア:

[(1, 54905121), (3, 18301707), (9, 6100569), (17, 3229713), (27, 2033523), (51, 1076571), (81, 677841), (153, 358857), (243, 225947), (459, 119619), (1377, 39873), (4131, 13291)]