229188537

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 362943360

約数和(自身を除く): 133754823

約数列:

[1, 3, 9, 23, 29, 69, 73, 87, 207, 219, 261, 523, 657, 667, 1569, 1679, 2001, 2117, 4707, 5037, 6003, 6351, 12029, 15111, 15167, 19053, 36087, 38179, 45501, 48691, 108261, 114537, 136503, 146073, 343611, 348841, 438219, 878117, 1046523, 1107191, 2634351, 3139569, 3321573, 7903053, 9964719, 25465393, 76396179, 229188537]

約数ペア:

[(1, 229188537), (3, 76396179), (9, 25465393), (23, 9964719), (29, 7903053), (69, 3321573), (73, 3139569), (87, 2634351), (207, 1107191), (219, 1046523), (261, 878117), (523, 438219), (657, 348841), (667, 343611), (1569, 146073), (1679, 136503), (2001, 114537), (2117, 108261), (4707, 48691), (5037, 45501), (6003, 38179), (6351, 36087), (12029, 19053), (15111, 15167)]