156635451

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12011}}^1$

素因数の和:12053

約数の個数: 40

約数和(自身を含む): 279062784

約数和(自身を除く): 122427333

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 12011, 13041, 36033, 84077, 108099, 252231, 276253, 324297, 756693, 828759, 972891, 1933771, 2270079, 2486277, 5801313, 6810237, 7458831, 17403939, 22376493, 52211817, 156635451]

約数ペア:

[(1, 156635451), (3, 52211817), (7, 22376493), (9, 17403939), (21, 7458831), (23, 6810237), (27, 5801313), (63, 2486277), (69, 2270079), (81, 1933771), (161, 972891), (189, 828759), (207, 756693), (483, 324297), (567, 276253), (621, 252231), (1449, 108099), (1863, 84077), (4347, 36033), (12011, 13041)]