54004881

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 30441327

約数列:

[1, 3, 7, 21, 67, 131, 201, 293, 393, 469, 879, 917, 1407, 2051, 2751, 6153, 8777, 19631, 26331, 38383, 58893, 61439, 115149, 137417, 184317, 268681, 412251, 806043, 2571661, 7714983, 18001627, 54004881]

約数ペア:

[(1, 54004881), (3, 18001627), (7, 7714983), (21, 2571661), (67, 806043), (131, 412251), (201, 268681), (293, 184317), (393, 137417), (469, 115149), (879, 61439), (917, 58893), (1407, 38383), (2051, 26331), (2751, 19631), (6153, 8777)]