156621729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 232735104

約数和(自身を除く): 76113375

約数列:

[1, 3, 11, 33, 97, 113, 291, 339, 433, 1067, 1243, 1299, 3201, 3729, 4763, 10961, 14289, 32883, 42001, 48929, 120571, 126003, 146787, 361713, 462011, 538219, 1386033, 1614657, 4746113, 14238339, 52207243, 156621729]

約数ペア:

[(1, 156621729), (3, 52207243), (11, 14238339), (33, 4746113), (97, 1614657), (113, 1386033), (291, 538219), (339, 462011), (433, 361713), (1067, 146787), (1243, 126003), (1299, 120571), (3201, 48929), (3729, 42001), (4763, 32883), (10961, 14289)]