48788289

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 78676416

約数和(自身を除く): 29888127

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 631, 639, 781, 1089, 1893, 2343, 5679, 6941, 7029, 8591, 20823, 25773, 44801, 62469, 76351, 77319, 134403, 229053, 403209, 492811, 687159, 1478433, 4435299, 5420921, 16262763, 48788289]

約数ペア:

[(1, 48788289), (3, 16262763), (9, 5420921), (11, 4435299), (33, 1478433), (71, 687159), (99, 492811), (121, 403209), (213, 229053), (363, 134403), (631, 77319), (639, 76351), (781, 62469), (1089, 44801), (1893, 25773), (2343, 20823), (5679, 8591), (6941, 7029)]