57761571

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 90930688

約数和(自身を除く): 33169117

約数列:

[1, 3, 7, 21, 61, 67, 183, 201, 427, 469, 673, 1281, 1407, 2019, 4087, 4711, 12261, 14133, 28609, 41053, 45091, 85827, 123159, 135273, 287371, 315637, 862113, 946911, 2750551, 8251653, 19253857, 57761571]

約数ペア:

[(1, 57761571), (3, 19253857), (7, 8251653), (21, 2750551), (61, 946911), (67, 862113), (183, 315637), (201, 287371), (427, 135273), (469, 123159), (673, 85827), (1281, 45091), (1407, 41053), (2019, 28609), (4087, 14133), (4711, 12261)]