520068556821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{100483}}^1$

素因数の和:100662

約数の個数: 48

約数和(自身を含む): 783794492928

約数和(自身を除く): 263725936107

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 517, 781, 1551, 2209, 2343, 3337, 6627, 10011, 24299, 36707, 72897, 100483, 110121, 156839, 301449, 470517, 1105313, 1725229, 3315939, 4722701, 5175687, 7134293, 14168103, 21402879, 51949711, 78477223, 155849133, 221966947, 235431669, 335311771, 665900841, 1005935313, 2441636417, 3688429481, 7324909251, 11065288443, 15759653237, 47278959711, 173356185607, 520068556821]

約数ペア:

[(1, 520068556821), (3, 173356185607), (11, 47278959711), (33, 15759653237), (47, 11065288443), (71, 7324909251), (141, 3688429481), (213, 2441636417), (517, 1005935313), (781, 665900841), (1551, 335311771), (2209, 235431669), (2343, 221966947), (3337, 155849133), (6627, 78477223), (10011, 51949711), (24299, 21402879), (36707, 14168103), (72897, 7134293), (100483, 5175687), (110121, 4722701), (156839, 3315939), (301449, 1725229), (470517, 1105313)]