156224349

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 242922240

約数和(自身を除く): 86697891

約数列:

[1, 3, 9, 23, 27, 69, 197, 207, 591, 621, 1277, 1773, 3831, 4531, 5319, 11493, 13593, 29371, 34479, 40779, 88113, 122337, 251569, 264339, 754707, 793017, 2264121, 5786087, 6792363, 17358261, 52074783, 156224349]

約数ペア:

[(1, 156224349), (3, 52074783), (9, 17358261), (23, 6792363), (27, 5786087), (69, 2264121), (197, 793017), (207, 754707), (591, 264339), (621, 251569), (1277, 122337), (1773, 88113), (3831, 40779), (4531, 34479), (5319, 29371), (11493, 13593)]