156957923727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1\times {\mathrm{21661}}^1$

素因数の和:23112

約数の個数: 48

約数和(自身を含む): 252188310816

約数和(自身を除く): 95230387089

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1381, 1749, 4143, 5247, 12429, 15191, 21661, 45573, 64983, 73193, 136719, 194949, 219579, 238271, 658737, 714813, 805123, 1148033, 2144439, 2415369, 3444099, 7246107, 10332297, 12628363, 29913841, 37885089, 89741523, 113655267, 269224569, 329052251, 987156753, 1585433573, 2961470259, 4756300719, 14268902157, 17439769303, 52319307909, 156957923727]

約数ペア:

[(1, 156957923727), (3, 52319307909), (9, 17439769303), (11, 14268902157), (33, 4756300719), (53, 2961470259), (99, 1585433573), (159, 987156753), (477, 329052251), (583, 269224569), (1381, 113655267), (1749, 89741523), (4143, 37885089), (5247, 29913841), (12429, 12628363), (15191, 10332297), (21661, 7246107), (45573, 3444099), (64983, 2415369), (73193, 2144439), (136719, 1148033), (194949, 805123), (219579, 714813), (238271, 658737)]