53813883

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 72864000

約数和(自身を除く): 19050117

約数列:

[1, 3, 131, 149, 393, 447, 919, 2757, 19519, 58557, 120389, 136931, 361167, 410793, 17937961, 53813883]

約数ペア:

[(1, 53813883), (3, 17937961), (131, 410793), (149, 361167), (393, 136931), (447, 120389), (919, 58557), (2757, 19519)]