57201267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 83116800

約数和(自身を除く): 25915533

約数列:

[1, 3, 19, 57, 59, 73, 177, 219, 233, 699, 1121, 1387, 3363, 4161, 4307, 4427, 12921, 13281, 13747, 17009, 41241, 51027, 81833, 245499, 261193, 323171, 783579, 969513, 1003531, 3010593, 19067089, 57201267]

約数ペア:

[(1, 57201267), (3, 19067089), (19, 3010593), (57, 1003531), (59, 969513), (73, 783579), (177, 323171), (219, 261193), (233, 245499), (699, 81833), (1121, 51027), (1387, 41241), (3363, 17009), (4161, 13747), (4307, 13281), (4427, 12921)]