127923453

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3914

約数の個数: 48

約数和(自身を含む): 230870016

約数和(自身を除く): 102946563

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 3853, 4743, 11067, 11559, 26971, 33201, 34677, 65501, 80913, 119443, 196503, 242739, 358329, 458507, 589509, 836101, 1074987, 1375521, 2030531, 2508303, 4126563, 6091593, 7524909, 14213717, 18274779, 42641151, 127923453]

約数ペア:

[(1, 127923453), (3, 42641151), (7, 18274779), (9, 14213717), (17, 7524909), (21, 6091593), (31, 4126563), (51, 2508303), (63, 2030531), (93, 1375521), (119, 1074987), (153, 836101), (217, 589509), (279, 458507), (357, 358329), (527, 242739), (651, 196503), (1071, 119443), (1581, 80913), (1953, 65501), (3689, 34677), (3853, 33201), (4743, 26971), (11067, 11559)]