57891393

素因数分解:

$3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 97847568

約数和(自身を除く): 39956175

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 251, 441, 523, 753, 1569, 1757, 2259, 3661, 4707, 5271, 10983, 12299, 15813, 25627, 32949, 36897, 76881, 110691, 131273, 230643, 393819, 918911, 1181457, 2756733, 6432377, 8270199, 19297131, 57891393]

約数ペア:

[(1, 57891393), (3, 19297131), (7, 8270199), (9, 6432377), (21, 2756733), (49, 1181457), (63, 918911), (147, 393819), (251, 230643), (441, 131273), (523, 110691), (753, 76881), (1569, 36897), (1757, 32949), (2259, 25627), (3661, 15813), (4707, 12299), (5271, 10983)]