54212067

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 99037120

約数和(自身を除く): 44825053

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 1789, 2331, 3367, 4329, 5367, 10101, 12523, 16101, 23257, 30303, 37569, 66193, 69771, 112707, 162799, 198579, 209313, 463351, 488397, 595737, 860509, 1390053, 1465191, 2581527, 4170159, 6023563, 7744581, 18070689, 54212067]

約数ペア:

[(1, 54212067), (3, 18070689), (7, 7744581), (9, 6023563), (13, 4170159), (21, 2581527), (37, 1465191), (39, 1390053), (63, 860509), (91, 595737), (111, 488397), (117, 463351), (259, 209313), (273, 198579), (333, 162799), (481, 112707), (777, 69771), (819, 66193), (1443, 37569), (1789, 30303), (2331, 23257), (3367, 16101), (4329, 12523), (5367, 10101)]