57954531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 82722816

約数和(自身を除く): 24768285

約数列:

[1, 3, 31, 67, 71, 93, 131, 201, 213, 393, 2077, 2201, 4061, 4757, 6231, 6603, 8777, 9301, 12183, 14271, 26331, 27903, 147467, 272087, 288331, 442401, 623167, 816261, 864993, 1869501, 19318177, 57954531]

約数ペア:

[(1, 57954531), (3, 19318177), (31, 1869501), (67, 864993), (71, 816261), (93, 623167), (131, 442401), (201, 288331), (213, 272087), (393, 147467), (2077, 27903), (2201, 26331), (4061, 14271), (4757, 12183), (6231, 9301), (6603, 8777)]