160990778883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{213623}}^1$

素因数の和:214235

約数の個数: 32

約数和(自身を含む): 240311619072

約数和(自身を除く): 79320840189

約数列:

[1, 3, 11, 33, 41, 123, 451, 557, 1353, 1671, 6127, 18381, 22837, 68511, 213623, 251207, 640869, 753621, 2349853, 7049559, 8758543, 26275629, 96343973, 118988011, 289031919, 356964033, 1308868121, 3926604363, 4878508451, 14635525353, 53663592961, 160990778883]

約数ペア:

[(1, 160990778883), (3, 53663592961), (11, 14635525353), (33, 4878508451), (41, 3926604363), (123, 1308868121), (451, 356964033), (557, 289031919), (1353, 118988011), (1671, 96343973), (6127, 26275629), (18381, 8758543), (22837, 7049559), (68511, 2349853), (213623, 753621), (251207, 640869)]