225656067

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 383237120

約数和(自身を除く): 157581053

約数列:

[1, 3, 7, 13, 21, 39, 67, 73, 91, 169, 201, 219, 273, 469, 507, 511, 871, 949, 1183, 1407, 1533, 2197, 2613, 2847, 3549, 4891, 6097, 6591, 6643, 11323, 12337, 14673, 15379, 18291, 19929, 33969, 34237, 37011, 46137, 63583, 79261, 86359, 102711, 147199, 160381, 190749, 237783, 259077, 441597, 445081, 481143, 826579, 1030393, 1122667, 1335243, 2479737, 3091179, 3368001, 5786053, 10745527, 17358159, 32236581, 75218689, 225656067]

約数ペア:

[(1, 225656067), (3, 75218689), (7, 32236581), (13, 17358159), (21, 10745527), (39, 5786053), (67, 3368001), (73, 3091179), (91, 2479737), (169, 1335243), (201, 1122667), (219, 1030393), (273, 826579), (469, 481143), (507, 445081), (511, 441597), (871, 259077), (949, 237783), (1183, 190749), (1407, 160381), (1533, 147199), (2197, 102711), (2613, 86359), (2847, 79261), (3549, 63583), (4891, 46137), (6097, 37011), (6591, 34237), (6643, 33969), (11323, 19929), (12337, 18291), (14673, 15379)]