203333552451

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{9923}}^1$

素因数の和:10622

約数の個数: 80

約数和(自身を含む): 336148268544

約数和(自身を除く): 132814716093

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 647, 1173, 1377, 1863, 1941, 3519, 5823, 9923, 10557, 10999, 14881, 17469, 29769, 31671, 32997, 44643, 52407, 89307, 98991, 133929, 168691, 228229, 252977, 267921, 296973, 401787, 506073, 684687, 758931, 803763, 890919, 1205361, 1518219, 2054061, 2276793, 3879893, 4554657, 6162183, 6420181, 6830379, 11639679, 13663971, 18486549, 19260543, 20491137, 34919037, 57781629, 104757111, 109143077, 147664163, 173344887, 314271333, 327429231, 442992489, 520034661, 982287693, 1328977467, 2510290771, 2946863079, 3986932401, 7530872313, 8840589237, 11960797203, 22592616939, 67777850817, 203333552451]

約数ペア:

[(1, 203333552451), (3, 67777850817), (9, 22592616939), (17, 11960797203), (23, 8840589237), (27, 7530872313), (51, 3986932401), (69, 2946863079), (81, 2510290771), (153, 1328977467), (207, 982287693), (391, 520034661), (459, 442992489), (621, 327429231), (647, 314271333), (1173, 173344887), (1377, 147664163), (1863, 109143077), (1941, 104757111), (3519, 57781629), (5823, 34919037), (9923, 20491137), (10557, 19260543), (10999, 18486549), (14881, 13663971), (17469, 11639679), (29769, 6830379), (31671, 6420181), (32997, 6162183), (44643, 4554657), (52407, 3879893), (89307, 2276793), (98991, 2054061), (133929, 1518219), (168691, 1205361), (228229, 890919), (252977, 803763), (267921, 758931), (296973, 684687), (401787, 506073)]