541488081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 762052608

約数和(自身を除く): 220564527

約数列:

[1, 3, 37, 47, 111, 141, 271, 383, 813, 1149, 1739, 5217, 10027, 12737, 14171, 18001, 30081, 38211, 42513, 54003, 103793, 311379, 471269, 666037, 1413807, 1998111, 3840341, 4878271, 11521023, 14634813, 180496027, 541488081]

約数ペア:

[(1, 541488081), (3, 180496027), (37, 14634813), (47, 11521023), (111, 4878271), (141, 3840341), (271, 1998111), (383, 1413807), (813, 666037), (1149, 471269), (1739, 311379), (5217, 103793), (10027, 54003), (12737, 42513), (14171, 38211), (18001, 30081)]