156987484971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1181}}^1\times {\mathrm{8419}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 221342265600

約数和(自身を除く): 64354780629

約数列:

[1, 3, 19, 57, 277, 831, 1181, 3543, 5263, 8419, 15789, 22439, 25257, 67317, 159961, 327137, 479883, 981411, 2332063, 6215603, 6996189, 9942839, 18646809, 29828517, 44309197, 132927591, 188913941, 566741823, 2754166403, 8262499209, 52329161657, 156987484971]

約数ペア:

[(1, 156987484971), (3, 52329161657), (19, 8262499209), (57, 2754166403), (277, 566741823), (831, 188913941), (1181, 132927591), (3543, 44309197), (5263, 29828517), (8419, 18646809), (15789, 9942839), (22439, 6996189), (25257, 6215603), (67317, 2332063), (159961, 981411), (327137, 479883)]