16079301

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 54

約数和(自身を含む): 28796742

約数和(自身を除く): 12717441

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 101, 133, 147, 171, 303, 361, 399, 441, 707, 909, 931, 1083, 1197, 1919, 2121, 2527, 2793, 3249, 4949, 5757, 6363, 7581, 8379, 13433, 14847, 17271, 17689, 22743, 36461, 40299, 44541, 53067, 94031, 109383, 120897, 159201, 255227, 282093, 328149, 765681, 846279, 1786589, 2297043, 5359767, 16079301]

約数ペア:

[(1, 16079301), (3, 5359767), (7, 2297043), (9, 1786589), (19, 846279), (21, 765681), (49, 328149), (57, 282093), (63, 255227), (101, 159201), (133, 120897), (147, 109383), (171, 94031), (303, 53067), (361, 44541), (399, 40299), (441, 36461), (707, 22743), (909, 17689), (931, 17271), (1083, 14847), (1197, 13433), (1919, 8379), (2121, 7581), (2527, 6363), (2793, 5757), (3249, 4949)]