53468163

素因数分解:

$3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 90378288

約数和(自身を除く): 36910125

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 263, 441, 461, 789, 1383, 1841, 2367, 3227, 4149, 5523, 9681, 12887, 16569, 22589, 29043, 38661, 67767, 115983, 121243, 203301, 363729, 848701, 1091187, 2546103, 5940907, 7638309, 17822721, 53468163]

約数ペア:

[(1, 53468163), (3, 17822721), (7, 7638309), (9, 5940907), (21, 2546103), (49, 1091187), (63, 848701), (147, 363729), (263, 203301), (441, 121243), (461, 115983), (789, 67767), (1383, 38661), (1841, 29043), (2367, 22589), (3227, 16569), (4149, 12887), (5523, 9681)]