53462871

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 99874944

約数和(自身を除く): 46412073

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 103, 107, 147, 231, 309, 321, 441, 539, 693, 721, 749, 927, 963, 1133, 1177, 1617, 2163, 2247, 3399, 3531, 4851, 5047, 5243, 6489, 6741, 7931, 8239, 10197, 10593, 11021, 15141, 15729, 23793, 24717, 33063, 45423, 47187, 55517, 57673, 71379, 74151, 77147, 99189, 121231, 166551, 173019, 231441, 363693, 499653, 519057, 540029, 694323, 848617, 1091079, 1620087, 2545851, 4860261, 5940319, 7637553, 17820957, 53462871]

約数ペア:

[(1, 53462871), (3, 17820957), (7, 7637553), (9, 5940319), (11, 4860261), (21, 2545851), (33, 1620087), (49, 1091079), (63, 848617), (77, 694323), (99, 540029), (103, 519057), (107, 499653), (147, 363693), (231, 231441), (309, 173019), (321, 166551), (441, 121231), (539, 99189), (693, 77147), (721, 74151), (749, 71379), (927, 57673), (963, 55517), (1133, 47187), (1177, 45423), (1617, 33063), (2163, 24717), (2247, 23793), (3399, 15729), (3531, 15141), (4851, 11021), (5047, 10593), (5243, 10197), (6489, 8239), (6741, 7931)]