188408979

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5640

約数の個数: 36

約数和(自身を含む): 308840896

約数和(自身を除く): 120431917

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 3069, 3751, 5581, 11253, 16743, 33759, 50229, 61391, 173011, 184173, 519033, 552519, 675301, 1557099, 1903121, 2025903, 5709363, 6077709, 17128089, 20934331, 62802993, 188408979]

約数ペア:

[(1, 188408979), (3, 62802993), (9, 20934331), (11, 17128089), (31, 6077709), (33, 5709363), (93, 2025903), (99, 1903121), (121, 1557099), (279, 675301), (341, 552519), (363, 519033), (1023, 184173), (1089, 173011), (3069, 61391), (3751, 50229), (5581, 33759), (11253, 16743)]