156905133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6011}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 263181312

約数和(自身を除く): 106276179

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 6011, 8701, 18033, 26103, 42077, 66121, 126231, 198363, 462847, 679243, 1388541, 2037729, 4754701, 7471673, 14264103, 22415019, 52301711, 156905133]

約数ペア:

[(1, 156905133), (3, 52301711), (7, 22415019), (11, 14264103), (21, 7471673), (33, 4754701), (77, 2037729), (113, 1388541), (231, 679243), (339, 462847), (791, 198363), (1243, 126231), (2373, 66121), (3729, 42077), (6011, 26103), (8701, 18033)]