123435963

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 225179136

約数和(自身を除く): 101743173

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 5011, 8211, 15033, 24633, 35077, 45099, 85187, 105231, 115253, 255561, 315693, 345759, 596309, 766683, 806771, 1037277, 1788927, 1959301, 2420313, 5366781, 5877903, 7260939, 13715107, 17633709, 41145321, 123435963]

約数ペア:

[(1, 123435963), (3, 41145321), (7, 17633709), (9, 13715107), (17, 7260939), (21, 5877903), (23, 5366781), (51, 2420313), (63, 1959301), (69, 1788927), (119, 1037277), (153, 806771), (161, 766683), (207, 596309), (357, 345759), (391, 315693), (483, 255561), (1071, 115253), (1173, 105231), (1449, 85187), (2737, 45099), (3519, 35077), (5011, 24633), (8211, 15033)]