163624293

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 138291867

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 81, 87, 93, 107, 189, 203, 217, 243, 261, 279, 321, 567, 609, 651, 749, 783, 837, 899, 963, 1701, 1827, 1953, 2247, 2349, 2511, 2697, 2889, 3103, 3317, 5481, 5859, 6293, 6741, 7047, 7533, 8091, 8667, 9309, 9951, 16443, 17577, 18879, 20223, 21721, 23219, 24273, 26001, 27927, 29853, 49329, 52731, 56637, 60669, 65163, 69657, 72819, 83781, 89559, 96193, 169911, 182007, 195489, 208971, 218457, 251343, 268677, 288579, 509733, 586467, 626913, 673351, 754029, 806031, 865737, 1529199, 1759401, 1880739, 2020053, 2597211, 5278203, 5642217, 6060159, 7791633, 18180477, 23374899, 54541431, 163624293]

約数ペア:

[(1, 163624293), (3, 54541431), (7, 23374899), (9, 18180477), (21, 7791633), (27, 6060159), (29, 5642217), (31, 5278203), (63, 2597211), (81, 2020053), (87, 1880739), (93, 1759401), (107, 1529199), (189, 865737), (203, 806031), (217, 754029), (243, 673351), (261, 626913), (279, 586467), (321, 509733), (567, 288579), (609, 268677), (651, 251343), (749, 218457), (783, 208971), (837, 195489), (899, 182007), (963, 169911), (1701, 96193), (1827, 89559), (1953, 83781), (2247, 72819), (2349, 69657), (2511, 65163), (2697, 60669), (2889, 56637), (3103, 52731), (3317, 49329), (5481, 29853), (5859, 27927), (6293, 26001), (6741, 24273), (7047, 23219), (7533, 21721), (8091, 20223), (8667, 18879), (9309, 17577), (9951, 16443)]