121424457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{911}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 202420224

約数和(自身を除く): 80995767

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 577, 911, 1731, 2733, 4039, 6347, 6377, 10021, 12117, 19041, 19131, 30063, 44429, 70147, 133287, 210441, 525647, 1576941, 3679529, 5782117, 11038587, 17346351, 40474819, 121424457]

約数ペア:

[(1, 121424457), (3, 40474819), (7, 17346351), (11, 11038587), (21, 5782117), (33, 3679529), (77, 1576941), (231, 525647), (577, 210441), (911, 133287), (1731, 70147), (2733, 44429), (4039, 30063), (6347, 19131), (6377, 19041), (10021, 12117)]